Gift-before-ask sequencing is reciprocity weaponized through timing. The same gift or concession is far more effective when it lands immediately before the request, while the felt obligation is still fresh. Jerry Burger’s (1986) “that’s-not-all” technique demonstrated the effect: adding a small extra or a price reduction before the buyer responds raised compliance relative to presenting the identical final terms outright. The mechanism is ordinary reciprocity (and, in concession form, contrast) — but its potency comes from sequence and proximity.
Almost every version of this is low-harm and often merely courteous — a small add-on, a friendly discount, a throw-in before the pitch. It becomes manipulative when the tight coupling is engineered specifically to foreclose deliberation: the benefit is placed to keep you from evaluating the ask on its own, and the pacing is designed so that refusing feels like spurning a fresh kindness. The tell is structural — a benefit delivered seconds before a request, with no space to think in between.
Because the tactic depends entirely on that compression of time, the defense is simply to decompress it. A deliberate delay — walking away, sleeping on it, saying you will decide later — separates the give from the ask and lets the obligation cool, after which the request can be judged on its actual merits. Accept the benefit freely; make the decision independently.