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Signature is a very important link in business activities, which represents the agreement and commitment between two or more parties. In commercial contracts, documents, agreements and other important documents, signatures are usually used to prove the will and legitimacy of the parties. Here are some extended information about signatures.

I. Legal effect of signature

Signature has legal effect and represents the will and legitimacy of the parties. In law, signature can be used as evidence to prove the commitment and consent of the parties. In commercial contracts, documents, agreements and other important documents, signatures are usually used to prove the will and legitimacy of the parties. If someone denies the authenticity or legality of the signature, it can be solved through legal channels.

Two. Type of signature

Signatures can be divided into handwritten signatures and electronic signatures. Handwritten signature refers to writing one's name or seal on paper with a pen, which is a traditional signature method. Electronic signature refers to the digital signature generated by electronic equipment or software, which has higher security and convenience.

Third, the specification of signature.

1. The signature must be written by yourself, and it is not allowed to be signed on your behalf or at your own expense.

2. The signature must be legible, not ambiguous or illegible.

3. The signature must be consistent with the identity document and shall not be forged or tampered with.

4. The signature must be stamped with the seal or handprint of the party concerned to prove its authenticity and legitimacy.

5. The signature must indicate the date and time to prove its effectiveness and timeliness.

Four. Matters needing attention in signing

1. Confirm the authenticity and legality of documents and avoid signing false or illegal documents.

2. Confirm your identity and authority, and avoid signing documents that exceed your authority.

3. Confirm the identity and authorization of the other party and avoid signing documents without authorization.

4. Pay attention to protect personal privacy and business secrets and avoid revealing important information.

Before signing the document, it is best to consult a professional or lawyer to ensure that your rights and interests are protected.

In a word, signing a contract is a very important business activity, which represents the agreement and commitment between two or more parties. When signing a document, you need to pay attention to the legal effect, types, specifications and precautions of the signature to ensure that your rights and interests are protected.