I have a 'monthtrial' code that gives 100% off the first month, if the user creates a pro site via a monthly period.
However, if this code is used it goes through PayPal saying £0.00 first month then the normal price recurring after.
When the user accepts via PayPal, it goes to the success/setup page, shows their login details but does not create a pro site for them (and shows the wp-admin link for the main site not their custom site).
Creating a site without the 100% off trial code works totally fine.
Any ideas on how to get this to work? I'd prefer not to use the free trial feature as I'd want them to be given the level they select and not be charged until the trial is over.