oh sorry I mean , still need to pin , right beside validate for rich pin I mean you pin first , than copy the url of your website post go valiate rich pinNo, but do it to check if it works.
Than means I don't need to copy the url and vaildate for rich pin , as I already does set up rich pins from my website , I go vaildate the url can instantly approved aka means i just pin as usual . than , if i GET it right what you mean? Sorry for my poor english hope you understand.I think you set up rich pins for your website and then existing pins will be updated and new pins will have the rich pin data.
Found this on their help page.
When your site is enabled for Rich Pins, all content that contains correct meta tags on your site will start appearing as Rich Pins when added to Pinterest. Existing Pins that link back to pages with rich meta tags will also start appearing as Rich Pins.
I does ao a test , actually if you website , you post URL for rich pin valiate and very fast approveYes, I think you can start pinning like normal.