Tamper payment options parameter to change the payment method. For consideration, some items cannot be ordered for cash on delivery but tampering request parameters from debit/credit/PayPal/net banking option to cash on delivery may allow you to place an order for that particular item
Tamper the amount value for payment manipulation in each main and sub-requests and responses
Check if CVV is going in cleartext or not
Check if the application itself processes your card details and then performs a transaction or it calls any third-party payment processing company to perform a transaction
Last updated 2 years ago
