Hey! So the issue is the hook names. BankSystem doesnt expose Deposit, Withdraw and Balance to other plugins, its API is named different. In your Economy block set Balance add hook to API_BankSystemDeposit, Balance remove hook to API_BankSystemWithdraw, and Balance show hook to API_BankSystemBalance. Save and reload Shop and itll pull from the bank now. Also that Title still says Economics, thats just the label shown in the shop currency tab, rename it to Bank so it stops looking like its using Economics.