Charge a one-time fee during upgrade or downgrade
JS
1) The problem →if the user has already signed up it won't get charged the one-time set up fee
2) Why is this important → I'd like users who are upgrading to also be charged the one-time set up fee
3) What's your plan B →
4) Possible solutions we could build for you → A way to allow users who have signed up to be still be charged the one-time set up fee.