Hi @Andrew.Walters,
Great question! Totally understand wanting to make the repurchasing process as easy as possible for customers.
This is actually a feature on our roadmap to be released later this year! While I can’t divulge the quarter it will hopefully be released by, as potential issues may arise, we can see and confirm that this is something our users are very interested in!
Until then, a way to include SMS in your customer’s repurchasing process would be to create a Product replenishment flow and use SMS in the flow to remind them to repurchase a specific product with a link to the product on your store. However, as not all of your customers might have consented to receive SMS, you should consider adding a conditional split to this flow and if they are not consented, to receive an email vs SMS.
Thanks for participating in the Community!
-Taylor