Yesterday morning I rang up and ordered:
Product Number LUKOMS/L950DM/19/BLU
Product Desc. 19 LUKOMS L950DM SBLUE TFT
LN14048
Today the e-mailed invoice has the ex. VAT price as £119.99, or £149.99 inc. VAT - that's a lot more than it was yesterday!
I've noticed that going to the product from Today Only does show the full price, but had assumed that the TO price would be automagically on the invoice.