Three Advanced Plan.30GB data.
12 months contract length.
30GB Personal Hotspot
Feel At Home Around the World
£65 cashback via TCB
So- a decent enough offer for £17 (if you get decent Three coverage), but take into account the cashback and it's a pretty tasty £11.58 a month on average over a 12 month plan.
Yes, some people don't seem to have much joy with cashback- Personally I've had over £3k in 4 years, and only had about £200 declined, and that's typically when I've tried to use a code at the same time.
P.S. The link *looks* like it takes you to an additional line deal, there are some on there that you can add, or not, but the deal is for a standalone SIM.
P.P.S. I've linked to the Three deal page, not TCB. Don't forget to log in & click via TCB to get the cashback.
Anyway, here you go, what do you reckon? *winces*