Welcome to the Google Merchant Center Help CenterAboutBeginner's GuideGoogle Merchant Center & ShoppingShopping policies and requirementsProduct change logSet upSet up your accountAdd your productsSet up taxSet up shippingLink accountsStart an advertising campaign in AdWordsTroubleshootHow to troubleshootMost common issuesRemove content from Google Merchant CenterFull list of issuesBest practicesMaintain feeds and product data qualityOptimize for unique product categoriesPrepare and optimize for big eventsMore programsDynamic remarketing Local inventory ads Google Customer Reviews Merchant Promotions Product Ratings Google Express