Could you please repeat that? ghettotube.com Were you to put your £10,000 now into the one-year fixed-rate Co-operative deal at 1.87pc then you'd have £10,187 after a year. For the two year Co-op deal you'd have £10,442 after two years. That is a difference of £163 for the one-year deal or £219 for the two-year deal.