What matters
- Brand presence is not the same as product eligibility.
- Research visibility and promotional eligibility should be separate states.
- Evidence needs review and expiry dates.
- Fail-closed routing is safer than guessing when market data is missing.
The same logo can represent different products
A platform may serve one country through a local entity, another through an international entity and a third not at all. Spot trading, derivatives, staking, cards or promotions can have different eligibility even when the brand homepage is reachable everywhere.
That makes a single boolean 'available globally' field structurally inadequate.
Research and promotion are different permissions
A publisher can often describe a product for educational purposes even when it should not route a commercial call to action in that market. Treating both as one state creates unnecessary content deletion or, worse, promotional routing where eligibility has not been verified.
A scalable system stores research visibility, product availability and commercial eligibility separately.
Market data expires
Jurisdictional product rules, partner terms and operator availability can change. Every market record should carry evidence, a review date and an expiry policy. Old data can remain useful historical evidence without being used as a current routing decision.
If an approved record expires, the safest commercial behavior is to disable the route until it is reviewed.
Architecture becomes a compliance control
Once market rules live in a dedicated table, every platform page, finder result and affiliate redirect can call the same decision layer. That reduces duplicated conditionals and inconsistent behavior across the site.
It also makes audits easier: editors can answer why a visitor saw or did not see a commercial action using the stored market evidence.
Primary reading
Official source material used for background and risk framing. Platform-specific claims should be verified against current operator documentation and local rules.