Improve support for non-USD Tremendous gift cards (#4887)

* Improve support for non-USD Tremendous gift cards * add forex info to tremendous payout methods * fix: partially fix DEV-535 * feat: wip * eur/usd to usd/eur * feat: better denom picking * feat: qa changes * fix: intl --------- Co-authored-by: Calum H. (IMB11) <contact@cal.engineer> Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>
2025-12-18 18:02:29 +00:00
parent 514c6f6e34
commit dc16a65b62
5 changed files with 436 additions and 42 deletions
--- a/apps/frontend/src/components/ui/dashboard/withdraw-stages/TremendousDetailsStage.vue
+++ b/apps/frontend/src/components/ui/dashboard/withdraw-stages/TremendousDetailsStage.vue
@@ -111,28 +111,163 @@
 				</Combobox>
 			</div>
 			<span v-if="selectedMethodDetails" class="text-secondary">
-				{{ formatMoney(effectiveMinAmount) }} min,
-				{{ formatMoney(selectedMethodDetails.interval?.standard?.max ?? effectiveMaxAmount) }}
+				{{ formatMoney(fixedDenominationMin ?? effectiveMinAmount)
+				}}<template v-if="selectedMethodCurrencyCode && selectedMethodCurrencyCode !== 'USD'">
+					({{
+						formatAmountForDisplay(
+							fixedDenominationMin ?? effectiveMinAmount,
+							selectedMethodCurrencyCode,
+							selectedMethodExchangeRate,
+						)
+					}})</template
+				>
+				min,
+				{{
+					formatMoney(
+						fixedDenominationMax ??
+							selectedMethodDetails.interval?.standard?.max ??
+							effectiveMaxAmount,
+					)
+				}}<template v-if="selectedMethodCurrencyCode && selectedMethodCurrencyCode !== 'USD'">
+					({{
+						formatAmountForDisplay(
+							fixedDenominationMax ??
+								selectedMethodDetails.interval?.standard?.max ??
+								effectiveMaxAmount,
+							selectedMethodCurrencyCode,
+							selectedMethodExchangeRate,
+						)
+					}})</template
+				>
 				max withdrawal amount.
 			</span>
+			<span
+				v-if="selectedMethodDetails && effectiveMinAmount > roundedMaxAmount"
+				class="text-sm text-red"
+			>
+				You need at least {{ formatMoney(effectiveMinAmount)
+				}}<template v-if="selectedMethodCurrencyCode && selectedMethodCurrencyCode !== 'USD'">
+					({{
+						formatAmountForDisplay(
+							effectiveMinAmount,
+							selectedMethodCurrencyCode,
+							selectedMethodExchangeRate,
+						)
+					}})</template
+				>
+				to use this gift card.
+			</span>
 		</div>

 		<div class="flex flex-col gap-2.5">
 			<label>
 				<span class="text-md font-semibold text-contrast"
-					>{{ formatMessage(formFieldLabels.amount) }} <span class="text-red">*</span></span
+					>{{ formatMessage(formFieldLabels.amount) }}
+					<template v-if="useDenominationSuggestions"> ({{ selectedMethodCurrencyCode }})</template>
+					<span class="text-red">*</span></span
 				>
 			</label>

 			<div v-if="showGiftCardSelector && useFixedDenominations" class="flex flex-col gap-2.5">
-				<Chips
-					v-model="selectedDenomination"
-					:items="denominationOptions"
-					:format-label="(amt: number) => formatMoney(amt)"
-					:never-empty="false"
-					:capitalize="false"
-				/>
-				<span v-if="denominationOptions.length === 0" class="text-error text-sm">
+				<template v-if="useDenominationSuggestions">
+					<input
+						v-model.number="denominationSearchInput"
+						type="number"
+						step="0.01"
+						:min="0"
+						:placeholder="formatMessage(messages.enterDenominationPlaceholder)"
+						class="w-full rounded-[14px] bg-surface-4 px-4 py-3 text-contrast placeholder:text-secondary sm:py-2.5"
+						@input="hasTouchedSuggestions = true"
+					/>
+					<Transition
+						enter-active-class="transition-opacity duration-200 ease-out"
+						enter-from-class="opacity-0"
+						enter-to-class="opacity-100"
+						leave-active-class="transition-opacity duration-150 ease-in"
+						leave-from-class="opacity-100"
+						leave-to-class="opacity-0"
+					>
+						<span v-if="!denominationSearchInput" class="text-sm text-secondary">
+							{{ formatMessage(messages.enterAmountHint) }}
+						</span>
+					</Transition>
+				</template>
+
+				<Transition
+					enter-active-class="transition-all duration-300 ease-out"
+					enter-from-class="opacity-0 max-h-0"
+					enter-to-class="opacity-100 max-h-96"
+					leave-active-class="transition-all duration-200 ease-in"
+					leave-from-class="opacity-100 max-h-96"
+					leave-to-class="opacity-0 max-h-0"
+				>
+					<div
+						v-if="!useDenominationSuggestions || displayedSuggestions.length > 0"
+						class="overflow-hidden"
+						:class="[useDenominationSuggestions ? 'p-[2px]' : '']"
+					>
+						<Chips
+							v-model="selectedDenomination"
+							:items="useDenominationSuggestions ? displayedSuggestions : denominationOptions"
+							:format-label="
+								(amt: number) =>
+									formatAmountForDisplay(
+										amt,
+										selectedMethodCurrencyCode,
+										selectedMethodExchangeRate,
+									)
+							"
+							:never-empty="false"
+							:capitalize="false"
+						/>
+					</div>
+				</Transition>
+
+				<Transition
+					enter-active-class="transition-opacity duration-200 ease-out"
+					enter-from-class="opacity-0"
+					enter-to-class="opacity-100"
+					leave-active-class="transition-opacity duration-150 ease-in"
+					leave-from-class="opacity-100"
+					leave-to-class="opacity-0"
+				>
+					<span
+						v-if="
+							useDenominationSuggestions &&
+							denominationSearchInput &&
+							displayedSuggestions.length === 0
+						"
+						class="text-sm text-secondary"
+					>
+						{{ noSuggestionsMessage }}
+					</span>
+				</Transition>
+
+				<Transition
+					enter-active-class="transition-opacity duration-200 ease-out"
+					enter-from-class="opacity-0"
+					enter-to-class="opacity-100"
+					leave-active-class="transition-opacity duration-150 ease-in"
+					leave-from-class="opacity-100"
+					leave-to-class="opacity-0"
+				>
+					<span
+						v-if="
+							useDenominationSuggestions &&
+							hasTouchedSuggestions &&
+							displayedSuggestions.length > 0 &&
+							!hasSelectedDenomination
+						"
+						class="text-sm text-orange"
+					>
+						{{ formatMessage(messages.selectDenominationRequired) }}
+					</span>
+				</Transition>
+
+				<span
+					v-if="!useDenominationSuggestions && denominationOptions.length === 0"
+					class="text-error text-sm"
+				>
 					No denominations available for your current balance
 				</span>
 			</div>
@@ -153,8 +288,8 @@
 				:amount="formData.amount || 0"
 				:fee="calculatedFee"
 				:fee-loading="feeLoading"
-				:exchange-rate="exchangeRate"
-				:local-currency="showPayPalCurrencySelector ? selectedCurrency : undefined"
+				:exchange-rate="giftCardExchangeRate"
+				:local-currency="giftCardCurrencyCode"
 			/>

 			<Checkbox v-model="agreedTerms">
@@ -285,6 +420,9 @@ const formData = ref<Record<string, any>>({

 const selectedGiftCardId = ref<string | null>(withdrawData.value.selection.methodId || null)

+const denominationSearchInput = ref<number | undefined>(undefined)
+const hasTouchedSuggestions = ref(false)
+
 const currencyOptions = [
 	{ value: 'USD', label: 'USD' },
 	{ value: 'AUD', label: 'AUD' },
@@ -373,6 +511,8 @@ const rewardOptions = ref<
 				fixed?: { values: number[] }
 				standard?: { min: number; max: number }
 			}
+			currencyCode?: string | null
+			exchangeRate?: number | null
 		}
 	}>
 >([])
@@ -390,24 +530,187 @@ const selectedMethodDetails = computed(() => {
 	return option?.methodDetails || null
 })

+const selectedMethodCurrencyCode = computed(() => selectedMethodDetails.value?.currencyCode || null)
+const selectedMethodExchangeRate = computed(() => selectedMethodDetails.value?.exchangeRate || null)
+
+const giftCardCurrencyCode = computed(() => {
+	if (showPayPalCurrencySelector.value) {
+		return selectedCurrency.value !== 'USD' ? selectedCurrency.value : undefined
+	}
+
+	if (
+		showGiftCardSelector.value &&
+		selectedMethodCurrencyCode.value &&
+		selectedMethodCurrencyCode.value !== 'USD'
+	) {
+		return selectedMethodCurrencyCode.value
+	}
+	return undefined
+})
+
+const giftCardExchangeRate = computed(() => {
+	if (showPayPalCurrencySelector.value) {
+		return exchangeRate.value
+	}
+
+	if (
+		showGiftCardSelector.value &&
+		selectedMethodCurrencyCode.value &&
+		selectedMethodCurrencyCode.value !== 'USD'
+	) {
+		return selectedMethodExchangeRate.value
+	}
+	return exchangeRate.value
+})
+
+function formatAmountForDisplay(
+	usdAmount: number,
+	currencyCode: string | null | undefined,
+	rate: number | null | undefined,
+): string {
+	if (!currencyCode || currencyCode === 'USD' || !rate) {
+		return formatMoney(usdAmount)
+	}
+	const localAmount = usdAmount * rate
+	try {
+		return new Intl.NumberFormat('en-US', {
+			style: 'currency',
+			currency: currencyCode,
+			minimumFractionDigits: 2,
+			maximumFractionDigits: 2,
+		}).format(localAmount)
+	} catch {
+		return `${currencyCode} ${localAmount.toFixed(2)}`
+	}
+}
+
 const useFixedDenominations = computed(() => {
-	const hasFixed = !!selectedMethodDetails.value?.interval?.fixed?.values
-	debug('Use fixed denominations:', hasFixed, selectedMethodDetails.value?.interval)
-	return hasFixed
+	const interval = selectedMethodDetails.value?.interval
+	if (!interval) return false
+
+	if (interval.fixed?.values?.length) {
+		debug('Use fixed denominations: true (has fixed values)')
+		return true
+	}
+
+	// treat min=max as single fixed value
+	if (interval.standard) {
+		const { min, max } = interval.standard
+		const isSingleValue = min === max
+		debug('Use fixed denominations:', isSingleValue, '(min=max:', min, '=', max, ')')
+		return isSingleValue
+	}
+	return false
+})
+
+const useDenominationSuggestions = computed(() => {
+	if (!useFixedDenominations.value) return false
+	const interval = selectedMethodDetails.value?.interval
+	if (!interval?.fixed?.values) return false
+	return interval.fixed.values.length > 35
+})
+
+const denominationSuggestions = computed(() => {
+	const input = denominationSearchInput.value
+	if (!input || input <= 0) return []
+
+	const allDenominations = denominationOptions.value
+	if (allDenominations.length === 0) return []
+
+	// convert local currency input to USD for filtering (denominations are stored in USD)
+	const exchangeRate = selectedMethodExchangeRate.value
+	const inputInUsd = exchangeRate ? input / exchangeRate : input
+
+	const rangeSize = inputInUsd * 0.2
+	let lowerBound = inputInUsd - rangeSize / 2
+	let upperBound = inputInUsd + rangeSize / 2
+
+	const minAvailable = allDenominations[0]
+	const maxAvailable = allDenominations[allDenominations.length - 1]
+
+	// shift range when hitting boundaries to maintain ~20% total range
+	if (upperBound > maxAvailable) {
+		const overflow = upperBound - maxAvailable
+		upperBound = maxAvailable
+		lowerBound = Math.max(minAvailable, lowerBound - overflow)
+	} else if (lowerBound < minAvailable) {
+		const underflow = minAvailable - lowerBound
+		lowerBound = minAvailable
+		upperBound = Math.min(maxAvailable, upperBound + underflow)
+	}
+
+	return allDenominations
+		.filter((amt) => amt >= lowerBound && amt <= upperBound)
+		.sort((a, b) => a - b)
+})
+
+const maxDisplayedSuggestions = 10
+const displayedSuggestions = computed(() => {
+	const all = denominationSuggestions.value
+	if (all.length <= maxDisplayedSuggestions) return all
+
+	const input = denominationSearchInput.value
+	if (!input) return all.slice(0, maxDisplayedSuggestions)
+
+	const exchangeRate = selectedMethodExchangeRate.value
+	const inputInUsd = exchangeRate ? input / exchangeRate : input
+
+	// select values closest to input, then sort ascending for display
+	const closest = [...all]
+		.sort((a, b) => Math.abs(a - inputInUsd) - Math.abs(b - inputInUsd))
+		.slice(0, maxDisplayedSuggestions)
+
+	return closest.sort((a, b) => a - b)
+})
+
+const noSuggestionsMessage = computed(() => {
+	if (!denominationSearchInput.value || denominationSearchInput.value <= 0) {
+		return null
+	}
+	if (denominationSuggestions.value.length === 0) {
+		const maxDenom = fixedDenominationMax.value
+		if (maxDenom) {
+			const maxInLocal = formatAmountForDisplay(
+				maxDenom,
+				selectedMethodCurrencyCode.value,
+				selectedMethodExchangeRate.value,
+			)
+			return `No denominations near this amount. The highest available is ${maxInLocal}.`
+		}
+		return 'No denominations near this amount'
+	}
+	return null
+})
+
+const hasSelectedDenomination = computed(() => {
+	return (
+		formData.value.amount !== undefined &&
+		formData.value.amount > 0 &&
+		denominationOptions.value.includes(formData.value.amount)
+	)
 })

 const denominationOptions = computed(() => {
-	const fixedValues = selectedMethodDetails.value?.interval?.fixed?.values
-	if (!fixedValues) return []
+	const interval = selectedMethodDetails.value?.interval
+	if (!interval) return []

-	const filtered = fixedValues
-		.filter((amount) => amount <= roundedMaxAmount.value)
-		.sort((a, b) => a - b)
+	let values: number[] = []
+
+	if (interval.fixed?.values) {
+		values = [...interval.fixed.values]
+	} else if (interval.standard && interval.standard.min === interval.standard.max) {
+		// min=max case: treat as single fixed value
+		values = [interval.standard.min]
+	}
+
+	if (values.length === 0) return []
+
+	const filtered = values.filter((amount) => amount <= roundedMaxAmount.value).sort((a, b) => a - b)
 	debug(
 		'Denomination options (filtered by max):',
 		filtered,
 		'from',
-		fixedValues,
+		values,
 		'max:',
 		roundedMaxAmount.value,
 	)
@@ -426,6 +729,20 @@ const effectiveMaxAmount = computed(() => {
 	return roundedMaxAmount.value
 })

+const fixedDenominationMin = computed(() => {
+	if (!useFixedDenominations.value) return null
+	const options = denominationOptions.value
+	if (options.length === 0) return null
+	return options[0]
+})
+
+const fixedDenominationMax = computed(() => {
+	if (!useFixedDenominations.value) return null
+	const options = denominationOptions.value
+	if (options.length === 0) return null
+	return options[options.length - 1]
+})
+
 const selectedDenomination = computed({
 	get: () => formData.value.amount,
 	set: (value) => {
@@ -542,6 +859,8 @@ onMounted(async () => {
 				id: m.id,
 				name: m.name,
 				interval: m.interval,
+				currencyCode: m.currency_code,
+				exchangeRate: m.exchange_rate,
 			},
 		}))

@@ -564,6 +883,8 @@ watch(
 			selectedGiftCardId.value = null
 			calculatedFee.value = 0
 			exchangeRate.value = null
+			denominationSearchInput.value = undefined
+			hasTouchedSuggestions.value = false

 			// Clear currency when switching away from PayPal International
 			if (newMethod !== 'paypal' && withdrawData.value.providerData.type === 'tremendous') {
@@ -573,6 +894,15 @@ watch(
 	},
 )

+watch(selectedGiftCardId, (newId, oldId) => {
+	if (oldId && newId !== oldId) {
+		// Reset denomination search when gift card changes
+		denominationSearchInput.value = undefined
+		hasTouchedSuggestions.value = false
+		formData.value.amount = undefined
+	}
+})
+
 async function switchToDirectPaypal() {
 	withdrawData.value.selection.country = {
 		id: 'US',
@@ -649,5 +979,21 @@ const messages = defineMessages({
 		defaultMessage:
 			'You selected USD for PayPal International. <direct-paypal-link>Switch to direct PayPal</direct-paypal-link> for better fees (≈2% instead of ≈6%).',
 	},
+	enterDenominationPlaceholder: {
+		id: 'dashboard.creator-withdraw-modal.tremendous-details.enter-denomination-placeholder',
+		defaultMessage: 'Enter amount',
+	},
+	enterAmountHint: {
+		id: 'dashboard.creator-withdraw-modal.tremendous-details.enter-amount-hint',
+		defaultMessage: 'Enter an amount to see available gift card denominations',
+	},
+	selectDenominationHint: {
+		id: 'dashboard.creator-withdraw-modal.tremendous-details.select-denomination-hint',
+		defaultMessage: 'Select a denomination:',
+	},
+	selectDenominationRequired: {
+		id: 'dashboard.creator-withdraw-modal.tremendous-details.select-denomination-required',
+		defaultMessage: 'Please select a denomination to continue',
+	},
 })
 </script>
--- a/apps/frontend/src/locales/en-US/index.json
+++ b/apps/frontend/src/locales/en-US/index.json
@@ -812,6 +812,12 @@
  "dashboard.creator-withdraw-modal.tax-form-required.header": {
    "message": "Tax form required"
  },
+  "dashboard.creator-withdraw-modal.tremendous-details.enter-amount-hint": {
+    "message": "Enter an amount to see available gift card denominations"
+  },
+  "dashboard.creator-withdraw-modal.tremendous-details.enter-denomination-placeholder": {
+    "message": "Enter amount"
+  },
  "dashboard.creator-withdraw-modal.tremendous-details.payment-method": {
    "message": "Payment method"
  },
@@ -824,6 +830,12 @@
  "dashboard.creator-withdraw-modal.tremendous-details.reward-plural": {
    "message": "Rewards"
  },
+  "dashboard.creator-withdraw-modal.tremendous-details.select-denomination-hint": {
+    "message": "Select a denomination:"
+  },
+  "dashboard.creator-withdraw-modal.tremendous-details.select-denomination-required": {
+    "message": "Please select a denomination to continue"
+  },
  "dashboard.creator-withdraw-modal.tremendous-details.unverified-email-header": {
    "message": "Unverified email"
  },
--- a/apps/frontend/src/providers/creator-withdraw.ts
+++ b/apps/frontend/src/providers/creator-withdraw.ts
@@ -58,6 +58,8 @@ export interface PayoutMethod {
 		fiat?: string | null
 		blockchain?: string[]
 	}
+	currency_code?: string | null
+	exchange_rate?: number | null
 }

 export interface PaymentOption {
@@ -284,9 +286,12 @@ interface PayoutPayload {
 }

 function buildPayoutPayload(data: WithdrawData): PayoutPayload {
+	// Round amount to 2 decimal places for API
+	const amount = Math.round(data.calculation.amount * 100) / 100
+
 	if (data.selection.provider === 'paypal' || data.selection.provider === 'venmo') {
 		return {
-			amount: data.calculation.amount,
+			amount,
 			method: data.selection.provider,
 			method_id: data.selection.methodId!,
 		}
@@ -301,7 +306,7 @@ function buildPayoutPayload(data: WithdrawData): PayoutPayload {
 			methodDetails.currency = data.providerData.currency
 		}
 		return {
-			amount: data.calculation.amount,
+			amount,
 			method: 'tremendous',
 			method_id: data.selection.methodId!,
 			method_details: methodDetails,
@@ -317,7 +322,7 @@ function buildPayoutPayload(data: WithdrawData): PayoutPayload {

 		if (rail.type === 'crypto') {
 			return {
-				amount: data.calculation.amount,
+				amount,
 				method: 'muralpay',
 				method_id: data.selection.methodId!,
 				method_details: {
@@ -346,7 +351,7 @@ function buildPayoutPayload(data: WithdrawData): PayoutPayload {
 			}

 			return {
-				amount: data.calculation.amount,
+				amount,
 				method: 'muralpay',
 				method_id: data.selection.methodId!,
 				method_details: {
@@ -480,7 +485,7 @@ export function createWithdrawContext(
 				label: paymentMethodMessages.paypalInternational,
 				icon: PayPalColorIcon,
 				methodId: internationalPaypalMethod.id,
-				fee: '≈ 3.84%',
+				fee: '≈ 3.84%, min $0.25',
 				type: 'tremendous',
 			})
 		}
@@ -642,12 +647,16 @@ export function createWithdrawContext(
 				)

 				if (selectedMethod?.interval) {
+					const userMax = Math.floor(maxWithdrawAmount.value * 100) / 100
 					if (selectedMethod.interval.standard) {
 						const { min, max } = selectedMethod.interval.standard
-						if (amount < min || amount > max) return false
+						const effectiveMax = Math.min(userMax, max)
+						const effectiveMin = Math.min(min, effectiveMax)
+						if (amount < effectiveMin || amount > effectiveMax) return false
 					}
 					if (selectedMethod.interval.fixed) {
-						if (!selectedMethod.interval.fixed.values.includes(amount)) return false
+						const validValues = selectedMethod.interval.fixed.values.filter((v) => v <= userMax)
+						if (!validValues.includes(amount)) return false
 					}
 				}

@@ -711,7 +720,11 @@ export function createWithdrawContext(
 				)
 				if (selectedMethod?.interval?.standard) {
 					const { min, max } = selectedMethod.interval.standard
-					if (amount < min || amount > max) return false
+					// Use effective limits that account for user's available balance
+					const userMax = Math.floor(maxWithdrawAmount.value * 100) / 100
+					const effectiveMax = Math.min(userMax, max)
+					const effectiveMin = Math.min(min, effectiveMax)
+					if (amount < effectiveMin || amount > effectiveMax) return false
 				}

 				const accountDetails = withdrawData.value.providerData.accountDetails
@@ -736,7 +749,11 @@ export function createWithdrawContext(
 				)
 				if (selectedMethod?.interval?.standard) {
 					const { min, max } = selectedMethod.interval.standard
-					if (amount < min || amount > max) return false
+					// Use effective limits that account for user's available balance
+					const userMax = Math.floor(maxWithdrawAmount.value * 100) / 100
+					const effectiveMax = Math.min(userMax, max)
+					const effectiveMin = Math.min(min, effectiveMax)
+					if (amount < effectiveMin || amount > effectiveMax) return false
 				}

 				return !!withdrawData.value.stageValidation?.paypalDetails
--- a/apps/labrinth/src/models/v3/payouts.rs
+++ b/apps/labrinth/src/models/v3/payouts.rs
@@ -239,6 +239,10 @@ pub struct PayoutMethod {
    pub image_logo_url: Option<String>,
    pub interval: PayoutInterval,
    pub fee: PayoutMethodFee,
+    pub currency_code: Option<String>,
+    /// USD to the given `currency_code`.
+    #[serde(with = "rust_decimal::serde::float_option")]
+    pub exchange_rate: Option<Decimal>,
 }

 #[derive(Serialize, Deserialize, Clone)]
--- a/apps/labrinth/src/queue/payouts/mod.rs
+++ b/apps/labrinth/src/queue/payouts/mod.rs
@@ -157,6 +157,8 @@ fn create_muralpay_methods() -> Vec<PayoutMethod> {
                min: Decimal::ZERO,
                max: Some(Decimal::ZERO),
            },
+            currency_code: None,
+            exchange_rate: None,
        })
        .collect()
 }
@@ -450,6 +452,8 @@ impl PayoutsQueue {
                        min: Decimal::from(1) / Decimal::from(4),
                        max: Some(Decimal::from(1)),
                    },
+                    currency_code: None,
+                    exchange_rate: None,
                };

                let mut venmo = paypal_us.clone();
@@ -817,13 +821,19 @@ async fn get_tremendous_payout_methods(
        products: Vec<Product>,
    }

+    let forex: TremendousForexResponse = queue
+        .make_tremendous_request(Method::GET, "forex", None::<()>)
+        .await
+        .wrap_err("failed to fetch Tremendous forex data")?;
+
    let response = queue
        .make_tremendous_request::<(), TremendousResponse>(
            Method::GET,
            "products",
            None,
        )
-        .await?;
+        .await
+        .wrap_err("failed to fetch Tremendous products data")?;

    let mut methods = Vec::new();

@@ -903,6 +913,16 @@ async fn get_tremendous_payout_methods(
            },
        };

+        let Some(currency) = product.currency_codes.first() else {
+            // cards with multiple currencies are not supported
+            continue;
+        };
+        let Some(&usd_to_currency) = forex.forex.get(currency) else {
+            warn!("No Tremendous forex data for {currency}");
+            continue;
+        };
+        let currency_to_usd = dec!(1) / usd_to_currency;
+
        let method = PayoutMethod {
            id: product.id,
            type_: PayoutMethodType::Tremendous,
@@ -927,15 +947,15 @@ async fn get_tremendous_payout_methods(
                let mut values = product
                    .skus
                    .into_iter()
-                    .map(|x| PayoutDecimal(x.min))
+                    .map(|x| PayoutDecimal(x.min * currency_to_usd))
                    .collect::<Vec<_>>();
                values.sort_by(|a, b| a.0.cmp(&b.0));

                PayoutInterval::Fixed { values }
            } else if let Some(first) = product.skus.first() {
                PayoutInterval::Standard {
-                    min: first.min,
-                    max: first.max,
+                    min: first.min * currency_to_usd,
+                    max: first.max * currency_to_usd,
                }
            } else {
                PayoutInterval::Standard {
@@ -944,15 +964,10 @@ async fn get_tremendous_payout_methods(
                }
            },
            fee,
+            currency_code: Some(currency.clone()),
+            exchange_rate: Some(usd_to_currency),
        };

-        // we do not support interval gift cards with non US based currencies since we cannot do currency conversions properly
-        if let PayoutInterval::Fixed { .. } = method.interval
-            && !product.currency_codes.contains(&"USD".to_string())
-        {
-            continue;
-        }
-
        methods.push(method);
    }