https://cdn.discordapp.com/attachments/685854031238922271/689769861383192609/03-17-20_4-36-05_PM.png Pic by BreeMiles This challenge is for Retail Store ONLY: Starter Retail Challenge BuyDe...
Keep trying. It was easier in the Sims 3 when the books were clearly marked as being for x levels (i.e. The Cooking 1 was for levels 1-3, Cooking 2 was for 4-6 and Cooking 3 was up to max level, etc)