I began working with a client a couple of years ago. I had 75% finished their new website, when they informed me that they were too busy and put development on hold. They have now reconnected and I am about to complete their move from a competing web...

We believe we have set up Google Pay and Apple Pay correctly on our store but we have had two instances where customers have reported that transactions do not go through and "Developer Error" appears. We are using Shopify Payments and other transacti...