Cap Collector

Cap Collector is a perk in Fallout 4.

Both Cap Collector and Local Leader perks are necessary for building trading stands in settlements. Specifically, it is required for the surgery centers, restaurants, weapons, armors, clothings, and trading emporiums.

Rank 1 & 2
Stack multiplicatively, giving a total bonus of 32% (1.2 * 1.1) for selling and discount of 28% (1 * 0.9 * 0.8) for buying items.

Rank 3
To invest, enter the shop UI; at the bottom the screen will show an option to invest.

Investing 500 bonus caps into their inventory applies to all instances of that particular trading stand across all player-controlled settlements. With minimum 3000 caps invested, one can raise the available caps at all of the trading stands, for all future stock refreshes, at all of the settlements.

Bugs
Investing after selecting some items to be bought will create duplicates in the NPC seller's list as if you haven't selected any items. Selecting those items again to be bought will result in a crash/CTD.

Коллекционер крышек