Now I was not brilliant in maths but I am still hoping my calculations are at least approximately correct. Shell is the most simple to calculate so lets start with them. I tried to calculate how many litres of diesel I had to use to get 100 airmiles. I used the Petrolprices.com website for my [...]
Collecting airmiles: Tesco or Shell
June 28th, 2009 · 1 Comment · Uncategorized
Tags: Shell·Tesco·Tesco Clubcard