title: Waa maxay sababta shaqaalaha Costco qaarkood ay u leeyihiin calaamado midabyo kala duwan leh?
abstract: Shaqaalaha Costco waxay helaan calaamado lacag ah iyo dahab ah si ay ugu xusaan sannad-guuradii 25aad iyo 40aad ee silsiladda bakhaarka.