Do you like free stuff?
Take care.
I have just been offered (by the viewing of my increasingly addictive junk mail), free wait for it .laser eye surgery.
There are some things you don't want for free.
Piles, a summons, a poke in the eye, a slap in the belly with a wet fish, bread and bread sandwiches, plates of fresh air, blind mice.
I didn't even need to read the small print.
I assume there was a catch.
Probably Buy One Get One Free.