Is there an option that lets you reapply to merchants that declined you in the past in Google Affiliate Network? It's easy to do in Link Share and CJ, but I don't see this option anywhere in Google Affiliate Network?
I would suggest to just go to the company's main site and scroll down the bottom of their website .... look carefully at the bottom if they hava a link that says, "affiliate program" They might have their own seperate affiliate program you can apply for.... Instead of going through a third party like Google Affiliate Network.
No, if they have a program it will be via a 3rd party due to the need for tracking, payments etc. Yes you can re-apply in GAN, just go to merchants -> denied -> click on the one you want to re-apply-> apply to the program but you may want to send them email first, explain what has changed - this got me into many programs that I was denied for, otherwise they will just see they denied you once and click the same button again
I suggest you just apply to another affiliate network besides Google. Google Aff Network blows. But thats just my opinion.