Its one of the freedom packs where you get 100 mins and 300 texts.
Check details here.
Turn your £10 top up into £50 worth of calls and textshttp://www.vodafone.co.uk/personal/price-plans/pay-as-you-go/freedom-packs/
Purchased a wildfire and this came with it. Can post a pic of the receipt tonight if needed.
PS - I have read T&Cs and I didnt find anything to say that selling topup voucher isnt allowed. I only found this there. (*Vouchers with minimum spend, next to no resale value or available in electronic format only).
So I guess i am willing to post the receipt to you if you pay delivery or u can collect from birmingham or can upload the receipt tonight whatever u want.
PPS - These topup vouchers are deemed as risky items but would do everything in my power to provide proof of purchase and even vodafone will be able to confirm that they are unused and they can trace it too if needed. thx