I use this app to allow our supporters to add a donation to their cart at checkout (we are a charity shop). The customisation for premium customers was great. I sent the support team 4 things that needed fixing and Alex made the changes within 24hrs and the app was on our store, working perfectly, tailored to our needs (even down to custom colour!).
Couldn't be more pleased with how it works. We very nearly went for the free version too because the functionality was so high anyway, but having a few custom tweaks just made it much better. Would recommend (it's also very seamlessly integrated into our store which is great).

Excellent customer support. Cannot be beaten for an app that does its job with a 100% free plan available.

I chose to use Tip Quik to allow my Apple pay, Shop Pay, and Google Pay clients to tip. Whenever such clients pay via the one-touch payment options it bypasses the Shopify tip section. Alex of Tip Quik was responded promptly and fixed my installation issues and update cart function within a few minutes. Very prompt and kind. Would recommend this app highly!

This was very easy to install, works perfectly and the customer support is incredible! The team very quickly assisted with a request we had and sorted our query out within an hour. Highly recommend Tip Quik.

We are excited with this app. We actually started receiving tips from the very first day using the app:) Alex was quick and very helpful in customizing a few things for us. Would definitely recommend using this app! Aaron