This week's discounts, deals, vouchers and freebies

The summer sale season has started, so you'll find that virtually everyone is offering 'unmissable deals'. And if you know where to look, it's not just size 20 bikinis and luminous green flip flops on offer too.

This week we have free beauty products, cheap glasses, free days out and free theatre tickets.

REN skincare

The Swedish skincare brand has done a deal with Red Magazine, offering samples of its hand and body cream, day cream or eye gel on the cover of the current issue. The magazine costs £3.90, and although there's no retail price for the samples, based on the cost of a full-sized product, they are worth about £15 each.

Glasses

This offer is only available until the end of the weekend, but it worth mentioning because it's such a bargain. Glasses Direct is currently offering some of its styles with 25% off, plus delivery. And if you buy one pair you'll get a second free. It means you could get £130 worth of glasses for just £55.

Half price Body Shop

Myvouchercodes is currently offering a voucher for £10 off all purchases worth over £20. You just visit the site, print off the voucher, and take it into the store.

Cadbury World

Kids can go free to Cadbury World, with this offer from visitheartofengland.com. You'll need a paying adult for every free child, but the voucher will save you £10.75 on the usual ticket price.

Free London theatre

Kids' week is a bit of an odd title this year, because it runs for the whole of August. During this period any child under 16 gets in free with an adult. You'll need to book the tickets as soon as possible, by visiting the website, because some of the most popular shows have already sold out.