I have installed the Simple Membership plugin. I need a plugin that lets prospective subscribers sign and and select their membership level and have the same level assigned to them. I CANNOT get this plugin to to cooperate. I am at the point where I get the following message: “Paste the code below in the “Add advanced variables” field of your PayPal button …”
The code I am supposed to post is `notify_url=https://<redacted>.com/?swpm_process_ipn=1
custom=subsc_ref=3`
WHERE AM I SUPPOSED TO PASTE THIS? There is no field labeled “”Add advanced variables”” in any paypal button I am using.
HELP.
]]>