 Remember the invoice is still a fairly complex form. What's this going to do? The data input should be fairly easy once it's set up, but we know an invoice is going to increase the accounts receivable by the full amount. The other side's going to go to sales, but only by this $1,000 amount, not including the sales tax. And then we're going to have the sales tax increase in a payable account. Then because we have inventory, we also have the inventory going down by what we put in here, not the $1,000 but the $600 that we set it up for and cost of goods sold is going up. The net impact on net income is going to be the increase of the sales price minus the cost of goods sold, $1,000 minus $600. And the sub-ledgers for accounts receivable will then be tracking who owes us the money, AAA, and the sub-ledgers for the inventory will track the fact that we lowered the quantity of inventory and give us something that'll tie out to what's on the balance sheet.