We supply fresh products which are sometimes following huge price increase or decrease on daily basis. Seafood for example can experiment a lot of prices changes. One day can see up to 150% price increase for some items like dover sole. Some other products follow seasonal price changes like the blue lobster which is cheaper during summer time and very expensive during Christmas and New year. We will always advise on the good time to shop a product or another one. We update our price on weekly basis and would not require you to pay any additional fee even if a products would face a sudden price increase.