I have always wondered, does walmart have signal blockers in their stores? I was going to use my bar code scanner app to price check, but I couldn't get any signal anywhere in the store. Do they do this to keep you from price checking items against other stores?
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Originally posted by GatorBait View PostI have always wondered, does walmart have signal blockers in their stores? I was going to use my bar code scanner app to price check, but I couldn't get any signal anywhere in the store. Do they do this to keep you from price checking items against other stores?
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Originally posted by GatorBait View PostI have always wondered, does walmart have signal blockers in their stores? I was going to use my bar code scanner app to price check, but I couldn't get any signal anywhere in the store. Do they do this to keep you from price checking items against other stores?
I would bet you are already in a low signal area and the metal roof and support structures are effectively blocking what little signal you have.
My signal will usually drop a bar or two, but I'm in a 4-5 bar area, so no problems.
To those that are saying a cell phone blocker would be illegal, why would it be?
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