Office Tool for Website

Avg Bid (USD)
Project Budget (USD)
$250 - $750

Project Description:
Good Day
I'm looking for an office tool that I can use for my website (for example as
The following options should be available…

Write invoices, bill reminder, enter customer management, master data, warehouse entrance book, Reminder cycle, Reminder cycle reset, VAT invoicing, statistics, Financial Accounting, import payments, payment report, DME payments, calculate discounts

Email management:
E-mail Groups, Excel-list groups, selection lists, import / export csv files, special features

Home, Private, Company, Notes, Tasks, Docu, Debit (Accounts Receivable), Credit (payable), Orders, Article, Domains, Abos

If you already have such an office tool, it is not a problem if not all options are available.
It should be possible to replace the company's logo
Please send me a login to an existing office tool that I can test.
I need a manual how to upload it to my webserver and also how to install it and what kind of databases are necessary.

Thanks in advance

Skills required:
Accounting, Finance, PHP, Report Writing, Software Architecture
About the employer:
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$ 699
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