Course Ready program

If I opt out of the all in course ready program do I lose access to my webassign and progress until I buy it again?...like obviously I can buy it easily but will it mess with the stuff that I have already completed on that? I just calculated and my materials are only costing like $150 so I figured i should opt out and save like 100 dollars but I am worried about losing the stuff I've already done...pls lmk if anyone else has done this. Ty🙏