Updated October 22, 2026 · 6 min read
The rule in one sentence
If you have a financial relationship with what you are recommending, say so, in words anyone understands, where people will see it before they act. That is the FTC's position, and Pinterest's guidelines point the same way.
What the FTC says
The FTC's Disclosures 101 for Social Media Influencers and its Endorsement Guides Q&A set out the rules. In plain words:
- Disclose any material connection: payment, free or discounted products, an affiliate commission, an employment or family relationship. The Q&A says affiliates should disclose the relationship clearly and conspicuously, and suggests "I get commissions for purchases made through links in this post."
- Put it with the endorsement. The closer the disclosure is to the recommendation, the better. A disclosure on a profile page, at the end of a post, behind a More link, or mixed into hashtags and links is likely to be missed. A hyperlinked DISCLOSURE or LEGAL button is "easily avoidable" and does not count.
- Use clear words. "Ad", "advertisement", "sponsored" and "paid link" are clear. "Affiliate link" on its own may not be understood by everyone. "Sp", "spon", "collab", a bare "thanks" or "ambassador" are not clear.
- Pictures and video need the disclosure in them, superimposed on the image or spoken and shown in the video, not only in the description.
- Platform tools are not enough on their own. Use them in addition to your own disclosure.
- Pins count. The Q&A says posting a product image on a photo platform such as Pinterest can convey approval, and that pinning as part of a sponsored campaign probably requires a disclosure.
What Pinterest says
Pinterest's Commercial and Branded Content Guidelines define a paid partnership as content that features or is influenced by a business partner for an exchange of value, and say paid partnerships must include a clear disclosure of the commercial nature of the content, either a hashtag such as #ad or the paid partnership label applied with Pinterest's tool. Creators in the European Economic Area must use whatever disclosure functionality Pinterest provides. For affiliates, the same guidelines ask you to be transparent about the commercial nature of your content and about your links and their behavior.
The paid partnership label. Pinterest's help center describes it as a tool in the Pinterest app: under a pin's advanced settings you toggle on the paid partnership label and tag one brand partner. The label shows at once; the brand's name appears when the brand approves the tag, and either side can remove it. It is designed for sponsored content with a named brand. It does not write an affiliate disclosure for you, and the FTC's view is that a platform tool is a supplement to your own words.
Where the disclosure goes on a pin
- First or second sentence of the description. Pinterest's own specs say descriptions do not show in the home feed or search feed; they show when the pin is opened, so the top of the description is the first text a reader sees after the title. Keyword in sentence one, disclosure in sentence two, then the rest.
- On the image, if the pin itself is the endorsement. A small "ad" or "paid link" in the overlay for sponsored pins and for direct affiliate pins where the description might not be read.
- On the landing page, near the links. If the pin goes to your own page, the page needs its own disclosure at the top and near the product links, since the FTC's guidance treats separated disclosures as easy to miss.
- In the video, for video pins: spoken or on screen, not only typed below.
Do not rely on the alt text, the board description, your bio or an About page.
Lines that pass
These are short, clear, and work as the second sentence of a description or as a line on a landing page.
- "I earn a commission if you buy through this link, at no extra cost to you."
- "Paid link: I get a small commission on purchases."
- "This pin contains an affiliate link, which means I earn a commission on purchases."
- "Ad. Sponsored by Acme; they sent me this product to try."
- "I get commissions for purchases made through links in this post."
- "Affiliate link. I earn from qualifying purchases."
- "Sponsored: Acme paid me to share this. The opinions are mine."
- "Thanks to Acme for the free product. I was not paid, but I did receive it free."
Lines that fail
| Line | Why it fails |
|---|---|
| "#collab #sp #partner" | Vague abbreviations the FTC calls out as unclear |
| "Link in bio" | Not a disclosure at all; also wastes the description |
| "Thanks Acme" | A bare thanks does not say there was a deal |
| A disclosure only on your profile page | Not with the endorsement; likely to be missed |
| "#ad" as the last of twelve hashtags | Mixed into a hashtag pile, which the FTC says is easy to miss, and hashtags are plain text on Pinterest anyway |
| "This post may contain affiliate links" at the bottom of a long page | Separated from the links; "may" is also hedging about a fact you know |
Disclosure by pin type
| Pin type | Where the disclosure goes |
|---|---|
| Standard image pin with an affiliate link | Sentence two of the description, after the keyword sentence; optionally "paid link" in the overlay |
| Sponsored pin made with a brand | The paid partnership label with the brand tagged, plus "Ad" or "Sponsored by Acme" at the start of the description |
| Video pin | Spoken or shown on screen early in the video, and in the description |
| Pin to your own review or list page | In the description, and again on the page at the top and next to the links |
| Product pin with rich data from a merchant page | In the description; the merchant's page is not your disclosure |
| Board description | Not a substitute; a board is not where the endorsement is read |
The same words work everywhere. What changes is only where they sit, and the rule is always the same: with the recommendation, before the click.
Check a draft before you publish
Pin Doctor reads a draft title and description and flags an affiliate pin that has no disclosure, a disclosure that sits at the end, and a link that goes through a shortener. The disclosure checker goes deeper on the wording itself, grading the sentence against the FTC's clear-terms list and Pinterest's guidelines, and gives you a line to paste when yours falls short.
Amazon's wording
Amazon's operating agreement says you are responsible for disclosing on your site accurately and adequately and otherwise satisfying applicable legal requirements. Amazon's program policies have also required a specific identifying statement on sites that use Associates links. Copy the current wording from Associates Central into the page where your Amazon links appear, and keep the plain-language disclosure in your pin descriptions as well. The Amazon guide covers the rest of Amazon's rules.
A two-minute routine
Write your disclosure sentence once and keep it in a note. For every affiliate pin: keyword in sentence one, paste the disclosure as sentence two, check the link lands on the product with no shortener, and save. If a brand is involved, add the paid partnership label as well. The checker below reads a draft and tells you whether the disclosure is present, early, and clear.
Where to go next
- Pinterest affiliate marketing: the full guide
- Amazon affiliate links on Pinterest
- Pinterest affiliate marketing mistakes
Frequently asked questions
- Is #ad enough on a Pinterest pin?
- For a sponsored pin, the FTC lists ad, advertisement and sponsored as clear terms, and Pinterest's guidelines accept a hashtag such as #ad or the paid partnership label as disclosure. For an affiliate link, say what it is: that you earn a commission from purchases through the link. Put it where it is seen, not at the end of a hashtag list.
- Does the paid partnership label cover affiliate links?
- Pinterest's label is for content made with a brand partner you have a material connection with, and it tags that brand. An affiliate link to a merchant is a different relationship. Use the label when a brand is involved, and write an affiliate disclosure in the description either way. The FTC says a platform's tool should be used in addition to your own disclosure, not instead of it.
- Can I put the disclosure on my profile or About page instead?
- No. The FTC's guidance says disclosures on a profile or About Me page, at the end of a post, or behind a More link are likely to be missed. The disclosure belongs with the endorsement, which on Pinterest means in the pin description near the top, and again on the landing page near the links.
- What does Amazon require?
- Amazon's operating agreement makes you responsible for disclosing accurately and adequately on your site and meeting legal requirements. Amazon's program policies have also required a specific identifying statement on sites that use Associates links; copy the current wording from Associates Central rather than from memory, and place it where the links are.
- Do I need to disclose free products?
- Yes. The FTC says that if a brand gave you free or discounted products, you disclose that when you mention any of its products, even one you were not asked to promote, and even if you believe your review is unbiased.