Square text marketing, square terminal and coupon codes

[Aunt_Nette]

So we run a Brick and Mortar sweet shop, we use a cash box and a square terminal to run credit cards. Using Square text marketing is there any way to send out a coupon code and if so how would a customer redeem it at my shop. I put out a FB post asking if my customers would like text marketing and have 60 people ready to sign up, but I want to be able to reward them for using it.
Thanks

[JUYBoutique20]

Once you're ready to checkout hit the reward button and click use code in the top right corner.  Enter the code that your text message sent them.  You can also look up the customer when you hit rewards and it'll let you know if they have any rewards available.  Hope this helps.