Do I need to spend all my credits at the same time.

No, you can spend as little or as much as you like at a time. Credits don't expire, ever. They're yours and you decide when and how to use them.

Can I combine multiple store credit coupons when checking out?

Yes, you can! Just add them one by one on the checkout page.

Can I pay the remainder by card?

Yes, you can. For example if you intend to purchase a toy of AED 240, you can top-up your account with AED 220 credits and pay the remainder (AED 20) by card on the checkout page.

Can I refund credits?

Unfortunately, it's not possible to refund credits. But it is possible to transfer credits to friends or family.