Walmart Family Mobile's 40GB plan for 1 line costs $40 per month.
It rides on the Verizon network for coverage.
It includes unlimited minutes, unlimited texts, and 40GB of high-speed data per month. After your high-speed allotment, you get unlimited slow data at 128Kbps. You get 10GB of hotspot data. Video streams at 480p quality.
The Walmart Family Mobile 40GB plan has deprioritized data. Having deprioritized data means you may temporarily experience slower speeds during times when the cellular network is busy. You'll resume getting the fastest speeds available when the network is no longer busy.
Overall, I do not recommend the Walmart Family Mobile 40GB plan. It is too expensive for the features and data you get.
Check out my current ranking of the best cell phone plans for plans that will give you a better value for your money.
You can also check out these plans with the same coverage and data amount (scroll left and right to browse plans):