Apologies, just getting round to doing this. (Typically found another thread when I searched for SKU this time….?)
Anyway, adding the custom function worked a treat, thank you very much 🙂
I’ve managed to resolve it myself.
I found the line in the License Manager that creates the URL link, and then I’ve added an if statement –
if (strpos($_SERVER[‘REQUEST_URI’], “checkout”) !== false){
<<< CODE WITH URL ATTACHED >>>
}
(Use Voucher) no longer appears on the Invoice 🙂
Mailgun is a good one to look at, you can send out 10,000 emails a month for free, and you can do stuff like check if they’ve been opened etc.
You especially need some sort of SMTP plugin if your server sits behind a CDN, as you won’t be able to set SPF records properly through CDN’s.
