The Better Business Bureaus of the United States and Canada are excellent resources to find out specific information about merchants, including whether or not they have any complaints against them related to delivery, product issues, or refund or exchange problems.
Ulo oru ndi di mma karia ahia nke United States na Canada bu ihe di oke nma iji choputa ihe omuma banyere ndi ahia, ma ma ha enweghi mkpesa megide ha gbasara nnyefe, ihe ndi ozo, ma obu nkwụghachi ma obu nsogbu mgbanwe.