To good to be true!!!
firsly it's o2 business (you can say your a sole trader), they dont really ask for any proof of trade.
The deal is you have to take out 2-5 sim's at £5+vat per sim per month, the contract is for 24 Months (£240+vat for 2 years of x-network call)
Ring ; 0800 089 02 02 (tell them your mate told you about this offer)
This offer is not On-line.
The tariff is same as
Best for Business Sim Only Unlimited Off-Peak – 12 month
with out the free min's (daytime) and is 24 Months contract.