$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.
Once you change plans you can only go back to available plans. Some plans are promotional or limited time, or are just phased out. You can only change to a plan that is currently offered at the time you wish to change.