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).
Dynamic Pricing: version 2.3.5, WPML compatibility, minor UI bugs
Phone Orders: version 3.4.4, speed up page loading, split “Interface” settings
Order Export: version 3.1.4, extra functionality for profiles, fixed XSS vulnerability
Free plugins are available in official WordPress repository.