This morning we received an ugly Christmas sweater in the mail from Verizon to announce $650 in contract-ending switch cash. Weird. "Everyone has that one gift they'd like to like to exchange for something better: maybe that not-so-cool holiday sweater... or the wrong network." Clever. So Verizon has this deal for people who use a different carrier for their smartphone and want to switch, giving them "up to" $650 USD per line in the process.