I'm using Rails-Stripe-Membership-SaaS which makes use of Payola. Payola assumes you want to create an immediately charging subscription. This means free plans and plans with free trials require a credit card at sign up. I'd like to get around this. I've made a fork here: https://github.com/archonic/payola
Where I'm confused is the specifics of how to complete the first step here: Stripe - How to handle subscription with a free plan and no credit card required at sign up time
Stripe doesn't require a card for free plans or plans with a trial, but I'm not sure how to create a token without a card. How can I get a token with just an email before I call create_customer?