So, you have a loan from the tough years, an overdraft that never quite clears, and a big customer who pays when it suits them.
Every quarter-point on the base rate lands on that overdraft and that repayment. It is the difference between a tight month and a comfortable one.
On 18 June, the Bank of England decides whether to move that rate. For thousands of our members, it is the number that matters most this month.
The rate has not moved all year. That may be about to change
The Bank's rate-setting committee meets eight times a year. It has held the base rate at 3.75% since January. At the last meeting, the vote was eight to one, with one member wanting a rise.
Then the picture turned. Inflation fell to 2.8% in the year to April, down from 3.3% the month before, and close to the Bank's 2% target. A few months ago, the fear was that prices would run away on higher energy costs. Now the question is whether the Bank makes a cut.