No puede faltar en los cheques.

Answer:
What can not be missing in a check is:
Explanation:
A check is a payment mechanism or a payment order that is delivered in favor of a person or company to have it paid to a particular bank. The check must contain many guidelines so that it can be paid as:
This last-mentioned guideline is extremely important and must be done with the handwriting of the person, or else it will not be valid.