Snakeclamp review for Google & YouTube

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.