Sponsored Send Pre-Flight Checklist
A booking-to-report checklist for every sponsored newsletter issue, so the slot is confirmed once, the creative arrives on time, the label is clear, and the sponsor gets a report without having to ask for it.
Reviewed for 2026, updated September 8, 2026.
Most sponsorship problems are not sales problems. They show up after the yes: a date confirmed in two different email threads, creative that lands the night before the send with a broken link, a placement that looks like editorial, and a report that never gets written because the next issue is already due. This checklist runs from the moment a sponsor says yes to the follow-up after the send, in the order the work actually happens. Copy it into whatever you use to track issues and tick it off per booking, not per month.
It pairs with the full guide at /guide/, which explains the reasoning behind each step, and with a few deeper articles: how far ahead to take bookings and creative at /blog/sponsor-booking-lead-times/, how to write creative guidelines sponsors will actually follow at /blog/sponsor-creative-guidelines/, why clear labeling protects reader trust at /blog/labeling-sponsored-content-clearly/, what to send after the issue at /blog/reporting-results-to-sponsor/, and what to do when a send underdelivers at /blog/makegoods-after-underdelivery/. If you want to sanity check the rate before you confirm, run the Newsletter Sponsorship Price Calculator at /tools/newsletter-sponsorship-price/ first.
- Confirm the send date, placement, and price in one written message, and check that the same date is not already held or booked for another sponsor in that placement.
- Mark the slot as taken on your rate card or inventory calendar the same day, so a second sponsor cannot request it.
- Send the agreement or booking confirmation with the price, placement, date, creative deadline, cancellation terms, and what happens if the issue is delayed.
- Invoice on booking or collect payment through the booking page, and state whether payment is due before the send or on receipt.
- Include the creative spec in the confirmation: word count, image size, whether the link will be tracked, and any words or claims you will not run.
- Put the creative deadline on your own calendar with a reminder a day or two before it, not only in the sponsor's inbox.
- Ask for the sponsor's tracked link and confirm it opens on a phone and on a desktop before the deadline passes.
- When the creative arrives, check it against the spec: length, image dimensions, spelling of the brand name, and whether every claim is one you are comfortable sending to your readers.
- If the creative is late, send a reminder that states the cutoff after which the slot moves to the next open date, then follow your own rule.
- Label the placement plainly as sponsored, in the same position and the same wording every issue, so readers can tell it apart from your editorial.
- Read the sponsored copy in the context of the full issue: it should not sit next to an editorial mention of a competitor or contradict something you wrote above it.
- Send a test issue to yourself, click the sponsor link from the test, and confirm the landing page matches the offer in the copy.
- Record the pre-send baseline: deliverable subscribers and your recent average open rate, so the report has a comparison point.
- Save a copy of the final creative and the sent issue with the date and sponsor name in the file name.
- Send the sponsor a short note on send day with a link to the web version, so they know it went out and can see it in place.
- Pull opens and clicks after a fixed window that you use for every sponsor, typically a few days after the send, rather than whenever you happen to remember.
- Write the report: audience size, opens, clicks on the sponsor link, the placement used, and one honest sentence about how it compared with a typical issue.
- If the send fell well short of what was promised, decide on a makegood before the sponsor asks, and state it in the report.
- Offer the next open date for the same placement in the report email, with the price, so rebooking takes one reply.
- Note what the sponsor asked, what slowed the process, and whether the rate felt right, so the next booking with anyone starts from that record.
https://adslotly.com/templates/sponsored-send-checklist/Use it in your business, share it with your team, or link to it from your own site.
Also from AdSlotly
- Newsletter Rate Card Placement Worksheet: A one page worksheet for listing every placement you sell, the expected opens behind it, the per-send and package price, the creative deadline, and the one line reason a sponsor hears when they ask why it costs that.
- Free calculators