In this three-part series, we describe the primary methods a small business can use to pay its bills and examine the advantages and disadvantages of each Part I: Checks By Christopher Freeburn Paying the bills doesn't make anyone's list of favorite things to do. But, like it or not, bills come due and must be paid. No one knows that better than small business owners, who face a myriad of bills every month, ranging from office supplies and equipment leases to office rent, insurance, and...