for approval, AVS will return a one-letter code to indicate the results ... for payment, the responsibility for considering the AVS results is solely yours. ... a one-letter code to indicate the security code results. These codes are: ...
for approval, AVS will return a one-letter code to indicate the results ... for payment, the responsibility for considering the AVS results is solely yours. ... a one-letter code to indicate the security code results. These codes are: ...
