Sadly there are spammers asking your question in hopes of getting their name out there in the web searches.
If you are unsure about the product then ask for a money back no questions asked guarantee. Make it one sided such as if it doesn't work for us or give us any problems, we want a full refund.
Also, don't be their BETA TESTER. Toss it back on the first glitch.

Chowhound
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