According to Article 5 of the Negotiable Instruments Law, the parties to a bill may entrust an agent to sign the bill, and shall indicate the agency relationship on the bill. If the signer signs the bill in the name of an agent without a power of attorney, the signer shall bear the bill liability; Where an agent exceeds the agency authority, he shall bear the bill liability for the part beyond the authority.
The signature on the bill is signature, seal or signature and seal. The signature of the legal person or other organization that uses the bill shall be the signature of the legal person or other organization plus the signature of its legal representative or its authorized agent. The signature on a bill of exchange shall be the real name of the party concerned.
Extended data:
Provisions on relevant requirements for electronic bank acceptance of bills of exchange;
1. If a customer who has not registered an enterprise online banking certificate needs to open an e-banking service, he/she should provide information: the original and photocopy of the enterprise business license, the organization code certificate and photocopy, the ID card and photocopy of the legal person and agent, the power of attorney, official seal, reserved seal and legal person seal, and other information required by the account opening branch.
2. If the registered enterprise online banking certificate customer needs to open the electronic banking acceptance bill business, provide information: enterprise organization code certificate and its copy, legal person and agent ID card and its copy, power of attorney, official seal, reserved seal and legal person seal, and other information required by the account opening branch.
Baidu Encyclopedia-Bill Law