How do I fix this error, displayed by Paypal, as copied below?
“… Return to Merchant… Invalid Regular period. You must specify valid values for the A3, P3, and T3 parameters for a subscription…”
Things I’ve done to try and resolve this.
* Deactivated all plugins (except S2Membership) – Does not fix error.
* Change to default Twenty Eleven theme – Does not fix error.
* Deactivate all plugins (except S2Membership) AND use default Twenty Eleven theme – Still does not fix error.
* Deactivate all plugins (except S2Membership) AND use default Twenty Eleven theme AND did NOT use Paypal shortcode – Still does not fix error.
* Deactivate all plugins (except S2Membership) AND use default Twenty Eleven theme AND made SURE to use the generated shortcode – Still does not fix error.
The above activities indicate that the issue might be with the S2Member plugin.
I also notice that the source code of rendered pages DOES have A3, P3, T3:
<input type="hidden" name="a3" value="8.99" /><br />
<input type="hidden" name="p3" value="1" /><br />
<input type="hidden" name="t3" value="M" /><br />
So not sure why Paypal should throw this error when the plugin sends the info to Paypal.
Actually, I think this is the only thing preventing me from purchasing the Pro version. :(
I was considering the Pro version after the site launched, now I assume that is no longer an option, unless…
Anyone please have a fix for this?
Thanks! :)