Return URL Parameters

When BlueSnap directs your shopper back to your website (either to your successUrl or cancelUrl from Step 2 of implementation), your URL query string is appended with the parameters below. You can parse the URL query string for these parameters to obtain details about the transaction. (All parameters are type: string.)

Parameter	Description
`altTransaction`	Supported values: `1` — alt transaction (PayPal/iDeal/Sofort/ACH/ACSS/BECS) `0` — any other transaction
`jwtId`	BlueSnap identifier for the token.
`merchantTransactionId`	Merchant's unique ID for a new transaction. Not relevant for a subscription
`subscription`	Supported values: `1` — subscription `0` — not a subscription
`subscriptionId`	BlueSnap identifier for the subscription. This is only present in your `successUrl`  if the subscription was successful. Not relevant for a regular transaction.
`transactionId`	BlueSnap identifier for the transaction. This is only present in your `successUrl` if the transaction was successful or if a subscription invoice was created but is pending approval.