Public pages were reviewed for this document; dates in the text distinguish current product statements from historical guidance. Supplier materials establish what the supplier says, not independent verification of every claim.
Rights, studios and commercial scope
- US Copyright Office — How to Obtain Permission: https://www.copyright.gov/circs/circ16a.pdf
- US Copyright Office — Permission guidance and limitations: https://www.copyright.gov/circs/m10.pdf
- Pragmatic Play — Terms of Use: https://www.pragmaticplay.com/en/terms-of-use/
- Pragmatic Play — About Us and affiliate partnerships: https://www.pragmaticplay.com/en/about-us/
- Play’n GO — Terms: https://www.playngo.com/terms
- Play’n GO — Historical explanation of RTP configurations: https://www.playngo.com/posts/the-home-of-more
- MarketJS — Buyer FAQ: https://www.marketjs.com/buyer-faq/
- MarketJS — Slots: Spin To Win: https://www.marketjs.com/item/slots-spin-to-win/
Publisher services, aggregation and catalogue data
- Slots Launch — Pricing: https://slotslaunch.com/pricing
- Slots Launch — Terms and Conditions: https://slotslaunch.com/terms-conditions
- Slots Launch — API getting started and migration requirements: https://docs.slotslaunch.com/article/11-getting-started
- Slots Launch — Direct embeds and signed-launch requirements: https://docs.slotslaunch.com/article/16-getting-started
- First Look Games — Product overview: https://firstlookgames.com/
- First Look Games — Publisher terms and EULA: https://firstlookgames.com/terms-conditions/
- First Look Games — API availability notice: https://firstlookgames.com/products/api/
- First Look Games — Premium publisher conditions: https://firstlookgames.com/products/first-look-games-premium/
- First Look Games — Asset workflow: https://firstlookgames.com/flg/making-the-most-of-game-assets/
- EveryMatrix — Casino consolidation and SlotMatrix renaming, 30 July 2026: https://everymatrix.com/news/introducing-a-new-era-with-casino-consolidation/
- SOFTSWISS — Game providers and reseller description: https://www.softswiss.com/game-providers/
- SlotCatalog — Public commercial API document, particularly FAQ 12: https://slotcatalog.com/doc/iGamingBI_Price_v5.pdf
Browser behaviour and measurement
- MDN — Same-origin policy: https://developer.mozilla.org/en-US/docs/Web/Security/Defenses/Same-origin_policy
- MDN — iframe element and event behaviour: https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/iframe
- MDN — CSP frame-src: https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Content-Security-Policy/frame-src
- MDN — Framing restrictions and clickjacking controls: https://developer.mozilla.org/en-US/docs/Web/Security/Attacks/Clickjacking
- MDN — CORS error diagnosis: https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/CORS/Errors
- MDN — postMessage security: https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage
- MDN — Timing-Allow-Origin: https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Timing-Allow-Origin
- WebKit — Tracking prevention and storage behaviour: https://webkit.org/tracking-prevention/
Regulatory, privacy and advertising guidance
- Michigan Gaming Control Board — Legal versus illegal gaming: https://www.michigan.gov/en/mgcb/Resources/Legal-vs-Illegal-Gaming
- New Jersey Division of Gaming Enforcement — Affiliate licensing bulletin, 9 June 2014: https://www.nj.gov/oag/ge/docs/Bulletins/LicensingofIMarketingCompanies.pdf
- FTC — Endorsement Guides: What People Are Asking: https://www.ftc.gov/business-guidance/resources/ftcs-endorsement-guides-what-people-are-asking
- FTC Consumer Advice — Endorsement disclosure guidance: https://consumer.ftc.gov/business-guidance/resources/ftcs-endorsement-guides-what-people-are-asking
- FTC — COPPA FAQs and scope: https://www.ftc.gov/business-guidance/resources/complying-coppa-frequently-asked-questions
- Federal regulatory agenda — COPPA amendments and compliance dates: https://www.reginfo.gov/public/do/eAgendaViewRule?RIN=3084-AB58&operation=OPERATION_PRINT_RULE&pubId=202504
- California Privacy Protection Agency — Applicability FAQs: https://cppa.ca.gov/faq
- California Privacy Protection Agency — 2026 CCPA updates: https://cppa.ca.gov/pdf/things_to_know_before_2026_updates.pdf
- UK Gambling Commission — RTS 6, play-for-free result determination: https://www.gamblingcommission.gov.uk/standards/remote-gambling-and-software-technical-standards/rts-6-result-determination-for-play-for-free-games
- UK Gambling Commission — Free-to-play games through affiliates: https://www.gamblingcommission.gov.uk/news/article/free-to-play-games-being-available-through-gambling-affiliates