You can't. E-mail short message group sending is a service that provides users with short message group sending function in the form of web page or client software. User types include industry/enterprise users and individual users. E-mail platform not only provides an extremely fast short message sending channel for enterprises and individuals, but also provides personalized business applications with user information management, information release and information customization functions for industry/enterprise users. Bank acceptance bill refers to the bill issued by the drawer and accepted by the bank. Once accepted, the bank assumes the responsibility of unconditional payment when due. A commercial acceptance bill is a bill issued by a commercial enterprise and transferred from the bank account of the enterprise by the bank. The difference mainly lies in the receiver and the risk. Bank acceptance bills are accepted by banks with less risk, while commercial acceptance bills are accepted and paid by enterprises with greater risk.

1. Yixin is a loan product of China Construction Bank, which mainly provides a new financing method for enterprises. E-link's business is mainly to cooperate with some core enterprises and CCB Financial to provide factoring services for some suppliers of core enterprises, that is, network-oriented factoring business. Suppliers can hold, transfer, split and discount the payment commitment letter issued by the core enterprise. Through cooperation with core enterprises and CCB Financial, Yitong provides batch factoring services for multi-level suppliers upstream of core enterprises, and suppliers can hold, transfer, split and discount the payment commitment letter issued by core enterprises.

2. The launch of "e-mail" products further enriched our "e" series of products and expanded the field of financial services. "ePoint" products are mainly network-oriented factoring business, which is a domestic factoring financing business based on the payment commitment of core enterprises to suppliers with credit relations with core enterprises.

3. For core enterprises: First, it is beneficial for core enterprises to extend the account period, reduce financial expenses, ease payment pressure and optimize financial structure; Second, it can strengthen the centralized management, payment and settlement of the procurement business of all members of the group and control the production and operation costs; Third, the bargaining power of suppliers can be improved under the condition of helping suppliers to raise funds. For suppliers: first, it can increase the trust of core enterprises and obtain relatively low threshold and low cost financing channels; Second, the online operation of the whole process can be realized through CCB online banking, which is safe and convenient; Third, it is recyclable, loanable and repayable, simple, convenient and safe, and the financing cost can be flexibly controlled according to the actual situation.