Why the first pack is cheap and the second is not

A pop-up offers a starter pack: 90% off, once only, a heap of items for the price of a coffee. It is genuinely a good deal, and you take it. What you have actually bought is not the items. You have crossed the line from someone who has never paid to someone who has, and everything the game charges you afterwards is priced for that new person.

What everyone sees

A cheap starter pack looks like a loss leader — the game giving value away to seed goodwill. It is a threshold device. The point is not the margin on the pack but the transition it produces: converting a player from a non-payer into a payer, after which the psychological barrier to the next purchase is far lower and later prices no longer meet a wall of never having spent.

What is actually happening

Freedman and Fraser demonstrated the foot-in-the-door technique: people who agreed to a small initial request were markedly more likely to agree to a larger one later, because the first compliance revises the self-image in a way the second can draw on. Cialdini frames this through commitment and consistency — once a person has acted a certain way, they are pressed from within to keep acting consistently with it. A cheap first pack is a foot in the door made of money: the trivial purchase establishes “I am someone who buys things in this game,” and the second pack is sold to that revised person, not to the original refuser.

Why it stays hidden

The mechanism hides because the first purchase is genuinely worthwhile, so it never feels like a concession extracted. The player books it as a smart deal, not as a commitment, and the later, worse-value purchases feel like independent decisions rather than consequences of the first. Because the shift is to self-image rather than to any visible account, the player cannot see that the wall protecting them was removed by their own bargain.