The first two sentences were a direct quote from the story that ran. The rest is obvious and true. Ask the store manager next time you are in a store. That's why Snap Audits doesn't do work in Walmart for the vacuums, they are not allowed to.
This new system didn't say that those 5 companies are preferred, but other companies can do work there. That's why Advantage scrambled to unite with SAS, Daymon, because they weren't allowed into Walmart to work anymore, at all, what-so-ever. Not that they weren't allowed to use Volt, they weren't allowed to hire people and send them into Walmart to work anymore.
Volt works exactly like Sparc, only better. Volt has your photo, that is visible by Walmart Managers and the Security that works in the store, and you must sign in to the store with it. It's better because it now keeps track of your time in the store and your work done there and sends a report to your company and to the client.
With Volt, you can pull product and you can bin product as well, just like with Sparc. You absolutely can. Ask your manager for the training that every company must provide to their employees. With Volt Walmart training, they don't go in to how to pull and bin product, your company provides that training. Better yet, just click on the hamburger and it is intuitive enough if you've used Sparc.