Solve the riddle:
The cost of making only the maker knows,
Valueless if bought, but sometimes traded.
A poor man may give one as easily as a king.
When one is broken pain and deceit are assured.
What is it?
Below you will find a hint and the correct answer to the riddle.
Little hint:
Show Hint
Hint: Pr*m*s*.
Right answer:
Show answer
Answer: Promise.