Hi Mate
I wonder if you could market this to some of the electronic stock trading firms in the City. If you could find a software company that markets some kind of electronic order product you might get a few grand for it. Again it will come down to marketing. There is already etrade.co.uk, an online broker.
One issue with the domain name is it's double vowel to begin with, which means it doesn't exactly trip off the tongue, which might mean no company has a product called EOrder, but I guess it's worth a try.
I notice other similar domain names are for sale.
If you sell it, I'd appreciate a PM re value, or tell the guys here.
All the best with the sale.
accelerator