Tamper gift/voucher count in the request (if any) to increase/decrease the number of vouchers/gifts to be used
Tamper gift/voucher value to increase/decrease the value of the voucher in terms of money. (e.g. $100 is given as a voucher, tamper value to increase, decrease money)
Reuse gift/voucher by using old gift values in parameter tampering
Check the uniqueness of the gift/voucher parameter and try guessing other gift/voucher code
Use the parameter pollution technique to add the same voucher twice by adding the same parameter name and value again with & in the BurpSuite request
Try the Race condition to get an extra voucher discount
Last updated 2 years ago
