Legal analysis: It has legal effect. Receipts are usually sent by the payee to the payer. After the receipt is issued, it must be signed by myself. Whether to press fingerprints is not mandatory by law. However, in most cases, it is required to press the fingerprint at the same time as my signature. Failure to press the fingerprint will not affect the legal effect of this receipt. As long as the receipt is the true intention of the issuer and does not violate the mandatory provisions of the law, it is an effective act. In order to ensure the authenticity of this receipt, it is best to sign your hand print in reality. If there is a witness, it is better to have the witness sign and identify himself.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 143 A civil juristic act that meets the following conditions is valid:

(1) The actor has corresponding capacity for civil conduct;

(2) the meaning is true;

(three) does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.

Article 469 The parties may conclude a contract in writing, orally or in other forms.

Written form refers to contracts, letters, telegrams, telexes, faxes and other forms that can tangibly express the contents contained.

A data message that can tangibly express its content through electronic data interchange, e-mail, etc. , and can be retrieved at any time, are considered in writing.