The majority probably do go a little further to Tescos or equivelant but how many of us purchase groceries online? Not many I bet. And even fewer would buy a cut of meat or fresh veg online! With important items you like to look at closely before you buy!
Anyway, does anyone know where I can order that special pipe thingy which delivers Nitrox from through a USB port on my hard drive..... I need to fill my cylinders on the cheap....
Steve