topic Authorize api help any one used in Integration and Testing https://community.developer.cybersource.com/t5/Integration-and-Testing/Authorize-api-help-any-one-used/m-p/82652#M52070 <P class="">I use Authorize.net for my Shopify shop. I would prefer to use Shopify's own payment processing (which is via Stripe), but because I sell dietary supplements, I'm prohibited.</P><P class="">Authorize.net assigned me the Merchant Service Provider (MSP) of Cybersource. I didn't realize this was going to be the case - I just assumed that everything is done via Authorize.net.</P><P class="">After potential customers couldn't pay via their AMEX cards, I asked Cybersource what's up and they said I need to get a separate American Express merchant account. I though the whole point of utilizing Authorize.net is so that I don't need to contract directly with credit card processors...</P><P class="">I'm not sure whether I should stick with Authorize.net (I believe I already paid a setup fee). I'm limited because some won't do dietary supplements. Does anyone have experience with other MSP's I can choose? Authorize.net tells me that if I switch, it's going to be another 10 cent per transaction.</P> Fri, 13 May 2022 18:39:47 GMT maxiterm 2022-05-13T18:39:47Z Authorize api help any one used https://community.developer.cybersource.com/t5/Integration-and-Testing/Authorize-api-help-any-one-used/m-p/82652#M52070 <P class="">I use Authorize.net for my Shopify shop. I would prefer to use Shopify's own payment processing (which is via Stripe), but because I sell dietary supplements, I'm prohibited.</P><P class="">Authorize.net assigned me the Merchant Service Provider (MSP) of Cybersource. I didn't realize this was going to be the case - I just assumed that everything is done via Authorize.net.</P><P class="">After potential customers couldn't pay via their AMEX cards, I asked Cybersource what's up and they said I need to get a separate American Express merchant account. I though the whole point of utilizing Authorize.net is so that I don't need to contract directly with credit card processors...</P><P class="">I'm not sure whether I should stick with Authorize.net (I believe I already paid a setup fee). I'm limited because some won't do dietary supplements. Does anyone have experience with other MSP's I can choose? Authorize.net tells me that if I switch, it's going to be another 10 cent per transaction.</P> Fri, 13 May 2022 18:39:47 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Authorize-api-help-any-one-used/m-p/82652#M52070 maxiterm 2022-05-13T18:39:47Z