Hello guys...

I need to implement a feature regarding Voucher / Coupon.The basic idea would be every time my client (person) buys a product, he receives a voucher / coupon which has some value and expire date.

This voucher would be used in one of my partners' store. Once the client uses the coupon and my partner receives it. My partner could request for a refund, meaning exchanging the value of the coupon he received for money.

Do you guys have any idea of possible ways / tools / apps to integrate the whole workflow in the backend? From issuing the voucher, through sending the voucher to my client, and receiving the voucher back from my partner.

Any idea, advice, suggestion is strongly welcome.

Thanks!