That makes the card number easier for humans to read. On an actual credit card, the digits of the embossed card number are usually placed into groups of four.
We will learn about number format and validations of credit card numbers from multiple providers such as VISA, Mastercard, Amex and Diners etc. $1000-$1020:The magic amounts to cause a transaction to be synchronously denied during authorization.In this java regular expression tutorial, we will learn to use regex to validate credit card numbers.$22.61, $222.61, $2622.61: The magic amounts that speed up subscription periods - weekly, monthly, quarterly and yearly become 5 mins, 10 mins, 15 mins and 20 mins respectively.$12.61, $112.61: The magic amounts to cause an abandoned checkout to expire in 90 seconds.$6.61, $106.61: The magic amounts to cause a transaction to be synchronously denied during authorization.$9.61, $109.61: These are the magic amounts for a transaction to authorize but then be reversed due to NSF/chargeback (within 5 minutes).$3.61, $103.61: The special amounts for a transaction that will cause it to authorize but then be denied for fraud.Use any 3-17 digit bank account number to go with it. 5123459999998221: MasterCard credit card number to trigger a retryable error.5506900140100503: MasterCard credit card number to trigger and attempted (but failed) challenge.5506900140100305: MasterCard credit card number to trigger the strong authentication challenge.4440000042200022: Visa credit card number to trigger an attempted (but failed) challenge.4440000042200014: Visa credit card number to trigger a successful frictionless challenge.4440000009900010: Visa credit card number to trigger the strong customer authentication challenge.555667777: No testing impact cause submitted KYC to be successfully verified.123456789: No testing impact cause submitted KYC to be successfully verified.wepay-test-a: Cause submitted KYC data to not be automatically marked as verified.DisableTestAccountMagicName: Cause an account to be disabled within ten minutes.$1000-$1020: Cause a checkout to be synchronously denied during authorization.$766.61, $1766.61: Cause a payout of the available balance within 120 seconds.This behavior mimics the situation in which an authorization on a credit card expires because the funds have not been captured via a /checkout/capture call within 7 days. $763.61, $1763.61: Cause an uncaptured checkout to cancel within 120 seconds (only for checkouts in which the auto_capture flag is set to false).$12.61, $112.61: Cause a checkout to expire within 120 seconds.$9.61, $109.61: Cause a checkout to authorize but then be reversed due to NSF/chargeback (within 5 minutes).$6.61, $106.61: Cause a checkout to be synchronously denied during authorization.$3.61, $103.61: Cause a checkout to authorize but then be denied for fraud.To test the Plaid ACH payment flow, use the login credentials provided at the bottom of the Plaid pop up. Use any 8 digit bank account number to go with them.
Use any 3-17 digit bank account number to go with them. Older version? You can view the older version here.
The Test Environment is an exact copy of the Production Environment, except credit cards and bank accounts are not actually charged. To test your integration without having to actually charge credit cards, you can use our Test Environment at.