The Calais Wine Superstore make the whole process slick and very easy. I have visited them 4 times now and on each occasion I have taken up the free tunnel or channel crossing offer. IF your skeptical about this then don't be it is so simple and really is free. The website is easy to navigate and select wines which if pre-ordered will be sat on a trolley is store for you when you arrive. However you can amend your order even after you arrive. The selection of wines is amazing with plenty for all tastes so you will find several wines to your liking. Now about tasting, where else can you taste dozens of wine before you buy? Well here you can in their bespoke tasting room with lots of chilled white/sparking wins and lots of red wines to try. The staff a could not be more helpful and are always happy to help with questions. There are several ways to pay but by far the easiest is in cash Sterling or Euros. I cannot recommend this store more highly. You wont be disappointed.