Selling at the NCT NNS this weekend - HELP

[LizziePizzie]

I am just sorting out all my stuff to sell this weekend at the Cambridge NCT NNS and the labels are asking for a Item ID - what is that? Is it just for my reference?

it is just for your reference, in case you are organised enough to compile a list or spreadsheet of all the stuff you are selling.

ah! thank you!

Does anyone know what the dress code is for volunteers tomorrow? Also what time do we have to be there?