Here is the shop and the rules!
the price for things is a consequince
Item #1: Modsoul(rent only)
Description: Serves as a physical partner during battle
Consequence: Give up two techniques from your zanpaktou for as long as you have it and make your cooldowns +2
Item #2: Soft Drink
Description: This delightful and delictable flavored(orange, grape, cherry, apple,strawberry *NEW* Green apple and pineapple) drink allows a small boost to your techniques by allowing a temporary effect but do not get over powered. A lieutenant with this drink is not captain leveled after drinking it. It lasts for at least 3 battles and expires after 24 hours
Consequence: all of your Zanpaktou techniques are doubled in cooldowns
Item #3: Mighty Meat Club sandwich
Description: This turkey, ham, roast beef, salami and bacon topped sandwich allows a small boost in physical power by allowing you to temporarily gain a new fighting technique(Kendo, not kempachi's level, Muay Thai, etc.), like above, you are not exactly captain strength if you use this
Consequence: Doubled cooldown with techs, one technique temporarily gone and added cooldown after Shikai and bankai.
Item #4: Urahara Shot
Description: This little booster shot allows you to temporarily go up to a kido/super human ability level of 50 and allows use of kidos with only 2 posts cooldowns.
Consequence: The removal of two techniques, double post cooldowns for the other technique and one post cooldown after shikai and bankai.