Your contact details are valuable to companies. If you're willing to hand over a few things - like your name, address, email and your birthday, there are a number of firms that will reward you handsomely for the information - with great discounts and freebies.
Of course, there will be people who don't think it's worth sharing their details at any price. But for those who are comfortable signing up for bargains, we have a list of 10 great deals available right now.
The Mothercare Exclusive Club offers over £100 of vouchers, and 20% off all toys for your child's next birthday. It will also keep you updated with details of promotions and sales. Just click through this link and sign up.
Links of London
Click through this link to sign up to the Links of London newsletter. Members will get 10% off their first order, so if you are buying for a special occasion, you could save a small fortune in return for handing over your details to the firm.
Sign up for PapaRewards by clicking through this link, and for every £4 you spend, you'll earn a point. Once you have 25 points, you can get a free large pizza, plus you can take advantage of special promotions for members throughout the year.
Click through the link and sign up for the newsletter, and you'll get 20% off your first order. In addition, Gap will get in touch with details of forthcoming sales and promotions, so you can be first in the queue for bargains.
Click through this link, and sign up for the Staples reward card, to get 10% back on ink, paper, copies and printing. Once you have earned at least £5 of rewards, you'll get a voucher posted out to you that can be spent on almost anything in store.
You can get £5 off your first tin of these amazing, fancy biscuits when you click through this link and sign up for the newsletter.
Early Learning Centre
Click through this link and join the Big Birthday Club, to save 20% off all birthday presents for your children. Once you have joined, you'll be sent a voucher for your discount in the few weeks before each of your children celebrates a birthday.
Click through this link to join the Rewards Club, and get points and miles with every booking - which can be used to build up discounts or freebies for future trips.
Click through this link and sign up for Crocs newsletter alerts in return for 20% off your first order.
Pretty Little Thing
If you sign up for the Pretty Little Thing newsletter, you'll get 10% off your first order. All you need to do is click through this link.
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