By switching from Google CSS (or another CSS) to Bigshopper CSS, nothing changes in Google's policy. This can mean that if you want to advertise with products that do not meet Google's requirements, these products will be rejected. In some cases it may even happen that your entire account is rejected.
When your account has been disapproved or when specific products have been rejected, please contact the Google Ads helpdesk if you have any questions about this. They can be reached on workdays until 5pm on 0800-0202736. Please keep your AdWords account ID and the Merchant Center account ID at hand.