ShoppingFeeder Google Shopping

this app is probably fine for large inventories - but i went through the entire set-up only to learn that no matter how many products you want to list in ANY channel - they charge you for your entire catalog. And then, they make it difficult to close your account. Poor customer service and misleading. I gave it 2 stars instead of 1 - because it probably does have potential if you have a very small catalog or a very large one. disappointed.