The simple answer is no ... we will automatically group all orders placed on a standard delivery, with a standard vehicle in the same postcode over the same buying day, or weekend and then if the threshold level for a saving is reached, everyone in that group will all pay the same price for their oil.
If you let your friends and your neighbours know you are planning to order, then if they order their oil on the same day as you and, provided you are all in the same postcode area (ie the first half of the postcode) you will all get the saving.
BoilerJuice will automatically group your orders to get a group saving for you all provided the threshold level is achieved (usually 2000 litres).