Here we go. Open a A&L bank account via Quidco cashback(QC) site ( This will get £50 into your QC Account) then ask me or someone else that has already got a A&L account to recommend you ( the friend) and A&L will put £50 into your account after 8 weeks. Do the same for your partner where you recommend your partner A&L will put £50 into your account and £50 into your partners account. Don't forget to open your partners account through QC link as otherwise you loose out on the second £50.
Now all in all you get QC£50+ £50 A&L + QC£50 + Partner Rec A&L £50 for you and £50 for Partner. Total £250 all you need to do is move £500 around the two accounts for * weeks or so to get all the money into the accounts. Now you can add more accounts to make more money but this might make it even more harder to understand.
I have done it with First and A&L and Barlcays to make me over £500 for just £1000 investment.