After purchase, I want to prompt the customer to share us on Facebook/Twitter. If they do, I want to give them a free gift (ideally, add it to their existing order, but I’d also accept giving them a promo code that they can use to place a subsequent order). I haven’t been able to find an app that does this. Anyone know one?
However, it’s important to note that these are all third-party apps, developed by teams who are external to Shopify. With this in mind, if you have any questions about using these apps, or the potential charges associated, please reach out to the app developers directly for more help. You can do this by following these steps.
In the meantime though, are you considering turning this rewards system into a customer loyalty program? If so, I recommend checking out this blog post to read more about ten different companies who all have successful loyalty programs. It offers some really great pieces of advice that you might find helpful when building your own program.
Let me know if you have any further questions or concerns about this, and I’ll be happy to help out!