e-PIN Top Up is the most flexible option for adding a plan or minutes to your mobile account. You will receive an email with redemption instructions and an electronic PIN upon purchase. Use at your convenience or as a gift. It’s easy to add the data you crave and stay connected with Total by Verizon s 5GB add-on Carryover® data card. Use the extra data right away or save it until next month — unused add-on Carryover data does not expire with active service and works with all Total by Verizon plans. Seize every day with a premium wireless experience that includes Verizon 5G Network. Shop for your next Total by Verizon plan or data add-on card online or at your local Walmart.