No — each Huel subscription can only have one active payment method at a time.
What you can do
You can save multiple payment methods in your Huel account. When managing your subscription, you can switch which payment method it uses.
To update:
Log into your Huel Account at huel.com
Go to Payment Methods and add or edit details
Under My Subscriptions > Manage Subscription, select the payment method you'd like to use
Important to know
Payments can't be split across different cards or payment types
Each Huel subscription can only process against one saved method at renewal
If you have multiple Huel subscriptions, you can assign a different payment method to each one
Need further support?
If you have other questions about payment methods for your Huel subscription, say "talk to a human" and we'll help.