The system can import company data while importing customer data. Moreover, the system will directly match company number (If there is no company number, it would be named No.), and company number is not necessary to match by manual.

How the system compares company numbering can be divided into four situations:
1. If there is [Customize Company No.] while importing, the system will directly compare files with the Company No.. If the data are old, they will be updated. However, if they are not old, they will be added directly in the system.

2. If there is no [Customize Company No.] and [Customer Auto-Numbering], the system will compare data with the company. If the data are old, they will be updated. However, if they are not old, they will be added directly in the system.

3. If [Auto-Numbering] has been activated while importing, the system will automatically give the company No. while importing, and compare company to find if there is any duplicate file and update it.

4. There is [Customize Company No.] and [Customer Auto-Numbering] while importing. If the data are old, the system will first use Customize No. to compare if 
there is any company with the same Company No.. If there is, company data will be updated. If nothing is found, it will compare with company name. If the same company name is found, company data will be updated, and [Customer Auto-Numbering] will be given. If the datas are new, the system will directly add company data and give Customer Auto-Numbering.