Simprosys Google Shopping Feed

After trying almost every app for shopping feeds this app absolutely is the best, I didn't receive errors from Shopping channels like all other apps all products were published without errors to fix which takes hours of work I ran campaigns 24 hours after installed this app.
The best thing about it is the customer service, prompt answers very helpful and always give accurate answers.
My experience was very good and I do recommend this app over all apps out there.