The customer support has been great, they have always responded quickly when I've had any questions or issues! We are using them for our rewards program so it's easy integration into that process as well. They also do not charge us anything extra if we use another provider (ie Stripe). There is nothing really at this point but there haven't been many changes in recent months either which makes me feel like all of my concerns were addressed back then too. It would be nice to see some more features added over time though - maybe even an API? This isn't something specific about scrummy club itself however rather just general feedback related to software/website development. A good tool for managing your rewards programs internally without having to pay out-of-pocket costs for each one you add yourself from scratch.