Today, 31st August, is the last day to take advantage of this offer. You will earn 1,000 BAA WorldPoints (worth up to 2,400 Avios if converted during a conversion bonus) for spending just £10 at Heathrow or another BAA airport before the end of September.
Here is my original post on the offer and here is the sign-up form.
I signed up my Mum when this promo started and used her card at Heathrow last week when spending £13. Within 24 hours, the full 1,026 points were showing on her WorldPoints account. I will transfer these during the next WP to Avios transfer bonus, assuming another one does come along.
Meanwhile, here are three other offers which expire today, click on the links for more details:
GhettoIFE reminds us it is the last day to book Virgin Atlantic flights with BMI Diamond Club miles
Note that the AA and Hyatt links take you to points.com pages which, at least for me, struggle to work on an ipad.