We have an e-commerce website with about 4500 products for sale. About 1200 of these items were not showing up in the Google PLA ads because they were $0 dollar items, so we made those products invisible. Then Set 301 Redirects for each of the 1200 items. My question is this; we want to turn back on the 1200 items, should we delete the 301 redirects that are in place for them.? Will it hurt SEO performance by having them?
