Snakeclamp

This app is great! I like the fact that it's a one-time fee; more developers should follow this format as I simply do not rent software on a monthly basis (except for Shopify, of course). Just install it and it does the rest! The customer support is excellent and the software does a great job in marking up our organization, products, blog posts (articles), videos and more. And it does it in Google's recommended format: JSON-LD. It was easy to remove the default format from my theme, do a Google search for "remove shopify theme schema microdata"

Shopify insists that they can only transmit one shipping option with the feed and that they have to send the most expensive one. The result is that a $10 item shows a shipping cost of $30! I can enter an alternate, more affordable shipping service directly in the Merchant Center, however it gets overridden daily by the Shopify feed. Perhaps they should outsource this app to the folks who developed the eBay feed - that one works great and transmits ALL shipping options and lets you specify the order that they are displayed.