Sell newsletter sponsorships without the back-and-forth
Stop trading emails about rates, dates and invoices. Put your placements on a storefront, let brands book or make an offer, and close deals in one thread.
How to sell newsletter sponsorships
Selling newsletter sponsorships means offering paid placements in your newsletter, such as a dedicated email, a sponsored ad inside an issue or a banner, to brands that want to reach your readers. The sale is complete when you agree on a placement, a date and a price, and the brand pays for it.
Most creators sell sponsorships the slow way: a pitch email, a PDF media kit, three replies about dates, an invoice, and a reminder when it goes unpaid. Each deal can take a week of messages. On LetterBid the whole sale lives in one place. Your packs have fixed prices brands can book instantly, and anything custom comes in as an offer you can accept, decline or counter.
Because brands pay only after you accept and LetterBid holds the payment until the work is approved, you never publish for a sponsor who hasn't paid. You also see each brand's trust card, with its payment reliability, before you say yes.
Tools that close sponsorship deals faster
Bookable storefront link: Your storefront is your sales page. Share the link on your site, in your footer or in a reply to a brand, and they can pick a pack and book without creating an account first.
Fixed-price packs: Package a dedicated email, a sponsored ad or a banner ad, or bundle them. Clear prices remove the "what's your rate?" step and let ready-to-buy brands book on the spot.
Offers and counter offers: When a brand wants different dates, a different format or a different budget, they send an offer. You accept, decline or counter, with up to 3 counters before you agree.
Booking rules you control: Set your minimum notice and block dates you're unavailable. Nothing can be booked less than 48 hours ahead, so a sponsor never lands on you at the last minute.
Brand trust card: Every offer shows the brand's trust card with its payment reliability, so you can tell a serious buyer from a time-waster before you commit a slot.
Storefront stats: See how many people view your storefront and click your packs. Use it to test prices, rewrite pack descriptions and see which placements attract the most interest.
How selling sponsorships works on LetterBid
1. List what you sell: Create packs for the placements you offer, set the price for each, and publish your storefront. The live calculator shows what the brand pays and what you earn.
2. Receive bookings and offers: Brands find you in the marketplace or through your storefront link. They book a pack or send a custom offer with dates and a budget. Every offer has a reply deadline.
3. Agree and get paid to secure: Accept, decline or counter. Once you accept, the brand pays to secure the booking and LetterBid holds the payment. If they don't pay in time, the date frees up again.
4. Publish, report, get paid: Run the sponsorship on the agreed date with your LetterBid tracking link, then send the delivery report within 5 days. After approval, 75% goes to your balance for the next payout.
Sell more sponsorships with less selling
The creators who sell sponsorships consistently are the ones who make buying easy. LetterBid gives brands a clear price, a clear calendar and a safe way to pay, which is what turns interest into bookings.
One link replaces the pitch email, rate card and invoice
Brands that are ready to buy can book without a sales call
Negotiation happens in a single thread, not across inboxes
No unpaid publishing: payment is secured before your send date
Tracked results build a record that helps sell your next placement
Recurring monthly bookings turn one-off sponsors into steady ones
Frequently asked questions
How do I find sponsors for my newsletter?
On LetterBid, brands create campaigns and are shown newsletters that match, including yours once your profile and storefront are live. You can also share your storefront link anywhere, so brands you reach on your own can book you directly.
Do I need a media kit to sell sponsorships?
Not a separate PDF. Your LetterBid storefront works as a live media kit: it shows your newsletter, audience, packs and prices, and brands can book from the same page. You can still link to it from any pitch you send.
Can brands negotiate my prices?
Yes, if you let them. Brands can book your packs at the listed price or send a custom offer. You can accept, decline or counter, and up to 3 counter offers can go back and forth before a deal is agreed.
What sponsorship placements can I sell?
Three types: a dedicated email, where the whole send is about the brand; a sponsored ad inside a regular issue; and a banner ad. You choose which ones you sell, at what price, and whether to bundle them.
What if I can't run a sponsorship I accepted?
If you cancel after the brand has paid, the brand gets a full refund and you receive a strike. Three strikes within 90 days hide your newsletter from brands for 30 days, so only accept dates you can keep and block the ones you can't.
How do I prove the sponsorship ran?
After publishing, you submit a delivery report with the link, screenshots and results. It opens 24 hours after publication and must be sent within 5 days. Each booking also gets a LetterBid tracking link that counts Filtered clicks.
Can I sell sponsorships to brands outside the marketplace?
Yes. Send any brand your storefront link and they can book directly, confirming their email with a code at the end. Keep messages and payments on LetterBid so the booking is protected.