6.2 Debt. Create, incur, assume, or suffer to exist any debt, except:
(a) Debt to the Bank;
(b) Debt outstanding on the date hereof and shown on the most recent financial statements submitted to the Bank;
(c) Accounts payable to trade creditors incurred in the ordinary course of business;
(d) Additional debt not to exceed $500,000.00 in the aggregate at any time.