You can get a free lunch from Boots if you buy their meal deal regularly.
The store is offering your 6th meal deal for free, if you have a Boots Advantage Card.
This is a free reward card that you can apply for online via the link I've given you.
But, there's also a second discount you can use making this even more attractive.
Every Monday, Boots offers a £1 meal deal for people with the O2 Priority App.
This is a free app that anyone on O2 can get (if you're not on O2, I can show you how to get the app for free anyway).
This means you could get a free meal deal (worth £3), by spending just £6 instead of £18.
A great saving.