Summary
No, none at all. The service slips neither a banner, nor an insert, nor a sponsored sheet into your documents: the recipient's fax machine prints only your pages, in the exact order of your file.
A business model with no advertisers
A few free tiers structure their offering around advertising: a coupon on the opening page, a banner at the file's base. Faxeroo takes another approach — a complimentary page plus paid dispatches fund the operation, and your materials leave the server exactly as they were received.
That narrow strip along the page's upper edge
A narrow banner may show up on the incoming sheet: day, time, caller number, pagination. Those fields are sent by the remote fax machine, which labels the call this way — a long-standing technical convention, not an ad.
The cover page says only what you wrote
The front page sent with your fax contains only what you typed: your names, the subject, your message. No promotional offer appears inside it.
Key points
- Zero advertising, zero sponsored pages, zero banners.
- Only your pages are printed, in the order of the original file.
- The technical header on the sheet identifies the call; it serves no other purpose.