Buena Viva Exeter is a travel club where you can earn points and enjoy various types of benefits when you travel. Everyone goes for a holiday once a year, so this is not necessarily for the frequent travellers, but it is for one and all.
Let me also explain what TimeShare means here -
TimeShares are generally holidays for a week or two at a fixed location and you get them once every year. So if you have a special place which you would like to visit every year, then you can fix up a time share at a particular hotel and then you can keep going to that place every year for a highly discounted price.