1.Manage contact lists and customer spreadsheets
2.Organize client’s schedule
3.Set up meetings between the client and his customers
4.Make travel arrangements
5.Online and offline promotion of the client’s business
6.Communicate and coordinate with suppliers, customers, and visitors
7.Handle correspondence and transcribe documents
8.Prepare, organize, and ship proposals and meeting materials
9.Translate and prepare bilingual materials
Supervise billing and accounting
10.Process customer inquiries via phone, chat, or email
11.Edit or proofread articles and press releases
12.Publish email newsletters
13.Complete market or internet research
14.Develop and maintain websites and blogs
15.Manage social media accounts for brands and blogs
And any other task that you may want me to venture in.