Can we use B2B Payments on our B2C website? QuickBooks Commerce does not support the use of B2B Payments on external B2C sites at the moment. Related articles What method of payment does B2B Payments accept? How to use Promo Codes in the B2B Store? TradeGecko is now QuickBooks Commerce How do I sign up for B2B Payments? Is it possible to receive partial payment?