GTA V Online Pacific Standard Glitch

The Special Edition and Collector's Edition games both come with a special code that is applied to your account. This applies to any PSN/XBL profile that you link with your Rockstar Social Club account. As a result, there will be no change to your progress in GTA Online.

Single Player progress is local to your game console. Unless you change consoles in the process, such as upgrading to the PS4/Xbox One, there won't be any loss of save progress.

For example, I purchased the Special Edition of GTA V on the Xbox 360 on launch day. I quit playing the game after a few months, but got the game with the PS4 Black Friday bundle. After linking my Social Club account, I still have access to all of my Special Edition content.

For the 10 million GTA$ challenge you need to finish all 5 heists on hard with the same crew in a row, you can always start fresh from the Fleeca heists once you have completed all heists.