diff --git a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/actions.ts b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/actions.ts
index 5af146e7db2..acacdf86efe 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/actions.ts
+++ b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/actions.ts
@@ -8,6 +8,7 @@ import {
   SBAccountType,
   SBBalancesType,
   SBCardType,
+  SBOrderActionType,
   SBOrderType,
   SBPairType,
   SBPaymentMethodsType,
@@ -374,7 +375,7 @@ export const initializeBillingAddress = () => ({
 })
 
 export const initializeCheckout = (
-  orderType: 'BUY' | 'SELL',
+  orderType: SBOrderActionType,
   amount?: string
 ) => ({
   type: AT.INITIALIZE_CHECKOUT,
diff --git a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/model.ts b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/model.ts
index 21e3c2a2c11..c2688beead7 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/model.ts
+++ b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/model.ts
@@ -4,6 +4,7 @@ import {
   FiatType,
   FiatTypeEnum,
   SBCardType,
+  SBOrderActionType,
   SBOrderType,
   SBPairsType,
   SBQuoteType
@@ -30,7 +31,7 @@ export const splitPair = (
   return pair.split('-') as [FiatType | CoinType, '-', FiatType | CoinType]
 }
 
-export const getOrderType = (pair: SBPairsType): 'BUY' | 'SELL' => {
+export const getOrderType = (pair: SBPairsType): SBOrderActionType => {
   return splitPair(pair)[0] in FiatTypeEnum ? 'SELL' : 'BUY'
 }
 
diff --git a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/selectors.ts b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/selectors.ts
index fafb12e71a9..b6fca0e9620 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/selectors.ts
+++ b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/selectors.ts
@@ -22,10 +22,13 @@ export const getDefaultPaymentMethod = (state: RootState) => {
     orders: ExtractSuccess<typeof ordersR>,
     sbMethods: ExtractSuccess<typeof sbMethodsR>
   ) => {
-    const { paymentType: type, inputCurrency } = orders[0]
+    const lastOrder = orders.shift()
+    if (!lastOrder) return undefined
 
     return sbMethods.methods.find(
-      method => method.type === type && method.currency === inputCurrency
+      method =>
+        method.type === lastOrder.paymentType &&
+        method.currency === lastOrder.inputCurrency
     )
   }
 
diff --git a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/types.ts b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/types.ts
index 103e6d6cd93..04958f206ac 100644
--- a/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/types.ts
+++ b/packages/blockchain-wallet-v4-frontend/src/data/components/simpleBuy/types.ts
@@ -9,6 +9,7 @@ import {
   SBAccountType,
   SBBalancesType,
   SBCardType,
+  SBOrderActionType,
   SBOrderType,
   SBPairType,
   SBPaymentMethodsType,
@@ -34,7 +35,7 @@ export type SBAddCardErrorType =
 export type SBBillingAddressFormValuesType = NabuAddressType
 export type SBCheckoutFormValuesType = {
   amount: string
-  orderType: 'BUY' | 'SELL'
+  orderType: SBOrderActionType
 }
 export type SBCurrencySelectFormType = {
   search: string
diff --git a/packages/blockchain-wallet-v4/src/network/api/simpleBuy/index.ts b/packages/blockchain-wallet-v4/src/network/api/simpleBuy/index.ts
index d33ab6b2b28..ce4e94cfdd1 100644
--- a/packages/blockchain-wallet-v4/src/network/api/simpleBuy/index.ts
+++ b/packages/blockchain-wallet-v4/src/network/api/simpleBuy/index.ts
@@ -6,6 +6,7 @@ import {
   SBBalancesType,
   SBCardType,
   SBMoneyType,
+  SBOrderActionType,
   SBOrderType,
   SBPairsType,
   SBPairType,
@@ -70,7 +71,7 @@ export default ({
 
   const createSBOrder = (
     pair: SBPairsType,
-    action: 'BUY' | 'SELL',
+    action: SBOrderActionType,
     pending: boolean,
     input: SBMoneyType,
     output: {
@@ -211,7 +212,7 @@ export default ({
 
   const getSBQuote = (
     currencyPair: SBPairsType,
-    action: 'BUY' | 'SELL',
+    action: SBOrderActionType,
     amount: string
   ): SBQuoteType =>
     authorizedGet({
diff --git a/packages/blockchain-wallet-v4/src/network/api/simpleBuy/types.ts b/packages/blockchain-wallet-v4/src/network/api/simpleBuy/types.ts
index 07a4c7e03ef..e3ef2a1eebc 100644
--- a/packages/blockchain-wallet-v4/src/network/api/simpleBuy/types.ts
+++ b/packages/blockchain-wallet-v4/src/network/api/simpleBuy/types.ts
@@ -178,6 +178,7 @@ export type ISBBuyOrderType = {
   state: SBOrderStateType
   updatedAt: string
 }
+export type SBOrderActionType = 'BUY' | 'SELL'
 export type SBBuyOrderType = ISBBuyOrderType & {
   inputCurrency: FiatType
   outputCurrency: CoinType
@@ -200,7 +201,7 @@ export type SBOrderStateType =
   | 'EXPIRED'
 
 export type SBQuoteType = {
-  action: 'BUY' | 'SELL'
+  action: SBOrderActionType
   fee: string
   pair: SBPairsType
   rate: string