We hide the ECE buttons when the product price or cart total is 0. So currently in the case of a subscription product with a free trial period, the buttons are hidden because the cart total is 0 in this scenario.
But we should allow purchasing a trial subscription with ECE buttons, save the payment token and charge the amount when trial period is over.
Acceptance criteria
User can purchase subscription products with free trials with ECE.
We hide the ECE buttons when the product price or cart total is 0. So currently in the case of a subscription product with a free trial period, the buttons are hidden because the cart total is 0 in this scenario.
But we should allow purchasing a trial subscription with ECE buttons, save the payment token and charge the amount when trial period is over.
Acceptance criteria