Bloody hell, being a wanker is more lucrative than i ever realised!
Each donor can only be used up to a maximum of three times a week with £50 expenses paid on each donation.
http://www.spermdirect.co.uk/content/donor_information
7650 a year for knocking one out a few times a week.
Thats easily enough to fund a loan for an escos + insurance + fuel if you do it over 7 years.
I always KNEW escos drivers were wankers