The third day is a nothing special day, but on the fourth you'll make enough money to upgrade the boutique or pet shop or even buy a toy store. The next few days you might or might not get the 1k bonus, but you usually won't until you get your buildings up a few levels more. On the second day, you should be able to get the 1k bonus.
This will allow you to get the 1k bonus for the day, and at the end of the day put in the Boutique on the second spot and a bench on the first spot. On the first day, put a pet shop on the third spot over, and a news stand on the second spot over, too. In those times, I've found the best strategy in order of buildings is: Electronics - Boutique - Pet Shop - Toy Store - Jewelry - Restauraunt - Furniture - Market then Bus Stop - Bench - News Stand - Music - bench - Music - News - Bench. It is a very addicting game to play even if I'm doing other things, just let it run in the background. I've played Shopping Street through probably 10+ times on multiple sites.
