Very complete store, prices are a bit higher than stores on the mainland but it isnt a huge…read moredifference. There is also quite a big clothes department and a large fruits and vegetables section. There is also a bakery in the same building and it is on walking distance from camping "Le Bel Air".
The problem I experienced there was that chocolate bars were only sold by packs of two (they were kind of taped together with clear foil...) which made them quite expensive to buy. This also applies to some other products. Also, the store is sometimes a bit unclear on what the price of something is. For instance, when you have a digital price screen thingy there, it says the product on a tiny sticker below it. If you want to buy a single can of coke, you wont know what the price is of one because they only give the price of a six-pack of cans.