Always Cap Usage Rights at 90 Days — Or Charge for the Extension
This is a rule, not a suggestion, and it's worth stating plainly: every usage rights grant should carry an explicit end date, and 90 days is the right default for the large majority of single-campaign deliverables.
Here's the reasoning behind the specific number. Ninety days comfortably covers a typical campaign flight, including a launch window, a sustained promotion period, and a reasonable buffer for delayed posting or extended paid amplification — without extending so far that the brand is effectively getting perpetual rights at a single-use price.
What happens without a cap: usage continues indefinitely by default, the creator has no clear point at which to expect a renewal conversation, and the brand has no clear point at which continued use requires a new decision. Neither side benefits from this ambiguity — it just delays a conversation that was always going to be necessary.
What happens with a cap and a stated extension fee: both sides know exactly what happens at day 91. The brand can extend deliberately, at a known cost, if the content is still performing. The creator isn't left wondering whether content from eight months ago is still running somewhere without their knowledge or a corresponding fee.
The extension fee itself should be set upfront, not negotiated after the fact. A common structure is a percentage of the original creative fee per additional 30- or 90-day period, agreed at signing so an extension is a simple, pre-priced decision rather than a fresh negotiation months later.
This single clause, applied consistently, resolves more downstream disputes than any other single change a brand can make to its standard contract.
Harpper caps usage rights at 90 days by default and prices the extension upfront, so nothing gets renegotiated from scratch later.