They are rolling this out in stages.
"These changes will take effect in the U.S. before the end of April, and we aim to expand this globally before the end of the year."
If you have a US-based e-commerce, that's great news for you. But if you don't, it's good to get ready for an eventual rollout to Singapore.
Anyone with any experience with Google Shopping? How can we get ready to get listed for free?
Link to announcement: https://blog.google/products/shopping/its-now-free-to-sell-on-google/amp/