A few suggestions around Pearl Shop:

• Make details of items already bought that are limited purchases still viewable, example I bought worker lodging but can't remember which locations they all exactly apply to as not all towns receive the extra workers and it won't allow selection of sold items to be viewed
• Make Pearl Shop items viewable on the website, a lot of times they don't even load on the game and makes it real annoying, it would also be nicer to browse the shop on a website instead of always in game
• Similar to when we have new mail in the start menu add a yellow dot or whatever the indicator is to the Pearl Shop tile in start menu indicating new items listed
• Add a red dot similar to the yellow to indicate time sensitive items are about to disappear from pearl shop say 2-3 days beforehand