Green Trading review for SEO King
March 14, 2019
don't think anything is free. Or maybe i am not sure. but it asks for money if you want to run the app. even it meets the min criteria.
Developer Reply
Hi, yeah there's lots of free features. In fact, every section has unlimited free usage, particularly for testing. However, if you want to bulk process your products or your shop, there will be a small fee depending on your shop size. Please enjoy!
Developer
Shopify App Store