Every body has an opinion of what the mark of the beast is and that they should avoid it
Revelation 14 9
And the third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,
Now there is a simple way of avoiding the "mark of the beast",
Just make sure you have in your forehead and in your hand what God says you should have there and you'll avoid the mark.
God says of His commandments
Deuteronomy 6 8
You shall teach them diligently to your sons and shall talk of them when you sit in your house and when you walk by the way and when you lie down and when you rise up. 8"You shall bind them as a sign on your hand and they shall be as frontals on your forehead.
So if you have the Commandments of God in your forehead and in your hand, then you'll have no place for the "mark of the beast" and should be able to easily spot it.
