Can QuickBooks Online accept a payment via Citi Virtual Card Accounts (VCA)?

Hi userahuang,

Thanks for taking the time to reach out to us here. I'll be happy to share more info about accepting payments in QuickBooks so you can continue being amazing at running your business. 

QBO Online Payments Canada processes payments using Visa, Mastercard, Discover, and Apple Pay. I'd recommend looking at third-party payment processors such as PayPal, Stripe, or Square for your AMEX payments. The good thing is QuickBooks Online makes it simple to integrate other payment processors into your account. You'll have to use one of our third-party apps which you can find on http://www.apps.com. You'll just have to search for the payment processor's name and select the one that best suits your needs. 

Let me know if this info helps. I'll be on standby in case you have other questions. Otherwise, enjoy the rest of your day.