Multi Listings, & some other items, are postage free.
With all others, combined postage is available for second, & all subsequent, items bought at the same time. (40p for each additional item after the first)
All items to be paid for in one transaction (in Paypal) to qualify for combined postage.
Same day dispatch if items bought, & paid for, before 2pm Monday to Friday & 10am Saturday.
Everything posted posted 1st Class or, if larger quantities, UPS Nextday.