I have just started a lab and looking for work, do I go in the Dental surgery with a price list or do a mail shot.
Make a presentation out of it, not just dropping off a price list.
My trick, use whatever of it you like:
white 3-ring binder with the see-through front pocket.
take your business card and blow it up to fit at the copy shop.
Print that on heavy cardstock and slide it down the front.
Now put looseleaf scripts, your terms and policies on payment, remakes, etc into the binder with your price list.
Of course if you've already gotten script boks printed this doesn't work as well, but it can still work, just use the inside pocket for the scriptbook if it fits.
If this is your first business, make sure you get all your other ducks in a row. Read e-myth, make a business plan, get legal separation between you and the business, etc. With the differences between the US and UK, I wouldn't know where to start aside from 'ask your solicitor', just wanted to make sure you had looked after those items.