Let the seller know that you want to pay with a PayCoupons coupon and pay as follows:
Find the seller's coupon in your Coupon account and click on "Pay".
Enter the invoice amount to be paid and click "Next".
The software has calculated the maximum amount that can be paid with this coupon. Click on "Send coupon payment now" to complete the coupon payment.
If you were unable to pay the entire invoice amount with the coupon, you now pay the remaining amount in cash.
The seller now confirms that she has received your payment by logging into her own PayCoupons account.