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, but free users are welcomed).

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

October 15th
Phone Orders: version 3.3.6, updated “Edit order” and product search

October 14th
Dynamic Pricing: version 2.2.4, new tab Product Collections

September 6th
Order Export: version 3.0.3, export refunds/subscriptions, failed job alerts, multiple attachments

Free plugins are available in official WordPress repository.