I am using PayPal and Google checkout for payment processing. I'm wondering if anyone is aware of existing or are interested to write a new plug-in that will allow users an ability to upgrade to next subscription level with prorating the price, using the current subscription and the number of days remaining in it.
Ditto, we would really benefit from a proration plugin that, for example on a subscription plan that is $250 first period ($175 fixed & $75 monthly fee) followed by $75/each month thereafter, which presently only can be - signing up on the 10th of the month puts him/her on a renews on the 10th of every month. To instead perform as follows: (a) First period: (30 - signup day of month) / 30 X $75 + $175. (b) Recurring periods: 1st of next month to 1st of the next month. Example calc for (a) for: • 10th of month enrollment: (30-10)/30 X $75 + $175 = $225.00 • 21st of month enrollment: (30-21)/30 X $75 + $175 = $197.50 Yes, I know the math isn't perfect for months with 28, 29, or 31 days, but the idea is that the variable part of initial month is no more than $75. Our goal is to drive everyone to 1st of month/quarter/year renewals, depending on what subscription product they are in.
Did this ever get implemented? I can't find anything on it , even in the changelog (which is broken by the way -- uses jquery, but the jquery.js file is missing).