(BPT) - From time to time, your small business may face revenue swings, prompting you to borrow money to meet your short-term cash and working capital needs. One option is to secure a business line of credit.The Small Business Administration defines a line of credit as a loan given by a financial institution to finance short-term current capital needs, such as inventory purchases or operating expenses."A line of credit is a useful tool for businesses with regular expenses, like [...]