Can't checkout newly created custom product without creating it's merchant from backoffice?

aafreen.khan

I have created a custom product for my custom category. while checkout payment option is not available for that particular product. as I created offer by the merchant for that product. then only, the payment option will be there . so , is there any way to checkout that product without creating any merchant offer.

profuel

If you're developing a B2B shop, then merchant offer is a must.

Also, most of payment methods have a validation, that answers a simple question - should I be shown for this cart?

There for, please check your payment method implementation.