$500 via Verizon e-gift card (sent w/in 8 wks). Activation of 4G LTE/5G phone on 5G Get More plan req’d. Device must remain active for 45 days. $500 charge back if service cancelled w/in 12 mos or eligibility req’s are no longer met. See vzw.com/bring-your-own-device for details.
I see only Newton, MA. If that's near you, just take it over there and get a receipt. Otherwise you have to call customer service and they tell you how to mail it in to them. If you mail it, be sure you get a detailed receipt from UPS, or whichever shipper they send you to (serial number on the cable box is good proof). A few people have had problems with the mail in process and Verizon claiming not to have received the unit.