The Retail Store Challenge (UPDATED)

@BreeMiles - A suggestion - put this rule in CAPS because I missed it at first. Then I saw it and I have played until Weds. now. I started with 5 items, then increased to 8 then 11. But, I was just testing everything, so I will re-start. This was completely my own fault, but just making a suggestion so that this particular rule is larger. Thanks so much :)

12. You can only start out selling 8 items, then each week on Friday you can add one more item for sale. Until you reach the Maxis limit on how many items you can mark for sale!