restocking times

0/5 = :00 and :05 minutes
Pots of Paint
Musical Instruments
DVDs
Tools
Contact Lenses
Batteries
Computers
Vegetables
Flowers
Frozen Foods
Male Clothing
Cleaning Product
Sunglasses

1/6 = :01 and :06 minutes
Glowing Eggs
School Supplies
Mini Pets
Costumes
Appliances
Female Shoes
Seeds
Weapons
Chocolate
Balloons
Sushi
Pearls
Minipet Food

2/7 = :02 and :07 minutes
Gourmet Meat
Candy
Soft Drinks
Armour
Wallpaper
Wigs
Male Shoes
Illegal Concocotions
Bakery
Halloween Treats
Pizza
Giant Vegetables
Charity
Coffee

3/8 = :03 and :08 minutes
Giant Flowers
Ice Cream
Furniture
Stars
Voodoo Dolls
Potions
Books
Fruits
Fast Food
Car Parts
Hair Dye
Canned Food

4/9 = :04 and :09 minutes
CDs
Toys
Stamps
Flooring
Female Clothing
Cooking Ingredients
Medicine
Giant Fruits
Trading Cards
Magic
Lipstick
Charms

If the shop number ends in 0 or 5 the shop restocks at the 4 and 9 minutes.

If the shop number ends in 1 or 6 the shop restocks at the 0 and 5 minutes.

If the shop number ends in 2 or 7 the shop restocks at the 1 and 6 minutes.

If the shop number ends in 3 or 8 the shop restocks at the 2 and 7 minutes.

And if the shop number ends in 4 or 9 the shop restocks at the 3 and 8 minutes.

This does not mean that the :03 and :08 are seconds... but like 1:03 and 1:08...