Attach certificate to course completion email
It seems logical that you get your certificate as an email attachement when a course is finished. Especially since there is already an email template for completed courses
barry colmuck commented
I totally agree with you. I personally took courses on web design and I had a certificate immediately after completion. By the way, our task was to develop a platform https://best-vegas.com/ and only for the best were given a certificate, but I did it.