We created and support following plugins for Woocommerce:

Advanced Order Export, Phone Orders, Advanced Dynamic Pricing

Try demo or submit ticket to helpdesk (not 24×7, free users are welcomed – EXCEPT pricing plugin).

Recent changes in Pro versions (these versions already include all changes made in free versions).

August 5th
Dynamic Pricing: version 3.0.5, major release, new options for bulk table and variations

July 22nd
Phone Orders: version 3.5.0, Barcode scanner mode, extra options for popup “New Product”

April 28th
Order Export: version 3.1.4, extra functionality for profiles, fixed XSS vulnerability

Free plugins are available in official WordPress repository.