Don’t bother for local inventory or scan and go – Costco Review

As the title and other reviews indicate, this app cannot even hold a candle to the “other” warehouse club’s app. You cannot check local inventory to see what’s available in store, you cannot scan your merchandise as you add it to your cart to skip the check out line, you cannot scan your membership e-card at the gas pump. The app is best summed up as “no, you can’t do that”. If you intend to order online for delivery, that is about the extent of the app’s usefulness.
Review by Rick.in.ICT on Costco.