How to Send Multiple Letters at Once in the UK (2026 Guide)

Posting one letter is a chore; posting fifty is a full afternoon of printing, folding, stuffing, and sticking on stamps. Common reasons people need to send mail in bulk include:

• Businesses writing to customers, members, or suppliers
• Landlords or agents sending notices to multiple tenants
• Clubs and charities contacting their members or donors
• Anyone sending invitations, announcements, or seasonal cards

Done by hand, bulk post means printing every letter, folding each one, matching it to the right envelope, addressing them all, buying a book of stamps, and making a trip to the post box. It's slow and error-prone — it's easy to put the wrong letter in the wrong envelope.

PostPal's bulk sending tool lets you upload a spreadsheet of recipients and send to all of them at once:

1. Prepare a CSV with a column for each part of the address — name, street, post town, and postcode.
2. Upload it and PostPal maps the columns to address fields.
3. Write your letter once — send the same letter to everyone, or personalise it per recipient.
4. Review and pay — you see the full total before anything is sent.

We then print, envelope, stamp, and post every letter for you.

Bulk letters are priced per item, with the price per letter dropping as the quantity rises. UK letters start at £4 each and fall to £3 each at higher volumes; international letters follow the same tiered pattern. The exact per-letter price and full total are shown before you pay, so there are no surprises.

Skip the afternoon of folding and stuffing. Send multiple letters at once →