: Humans tend to overvalue items labeled as free, even if the total math is identical to a 50% off sale.
: Customers often mentally separate the paid item (a "justified purchase") from the free item (a "guilt-free bonus"), leading them to spend more overall. buy 1 get 1 free mobile
: You often pay the full price for the first phone while the "free" phone is paid for via monthly bill credits over 24 to 36 months. : Humans tend to overvalue items labeled as
: Limited-time BOGO offers create a fear of "losing" a free gift, which is a more powerful motivator than simply missing a sale. Current Top Mobile Deals (April 2026) : Limited-time BOGO offers create a fear of
: Most carriers require you to add at least one new qualifying line of service to your account to trigger the promotion.