Hello everyone, I've got a "Annual Included quantity" question. Not sure if this is possible.. Here's an example: Client pays for 12000 usage for the whole contract term. Contract term starts Jan 1, 2021 and ends Dec 31, 2021. Client can use up to 12000 between contract term. Monthly invoice would be $0 as long as cumulative usage is under 12000. Then when client goes over 12000 usage, then will pay for the overage. Jan 31 usage = 6000 Invoice = $0, but it should show usage quantity Total usage YTD = 6000 Feb 28 usage = 5000 Invoice = $0, but it should show usage quantity Total usage YTD = 11000 March 31 usage = 2000 Invoice = $0.50 x 1000 = $500 Total usage YTD = 13000