An attractive package: car, fuel card, up to 35 days off per year, meal vouchers (8€/day), eco-cheques (250€/year), hospital and ambulatory insurance, representation fees to cover all your expenses, and much more! However, some of them are not satisfied with the product as it is presented and they wish to implement specific elements for a customizeduse of it (it can be from a simple button to add, to larger projects).