1) oscommerce back-end Admin dashboard changes
Adding an interactive red/green switch to each order that would change a yes/no database value "user manual shipped" (to keep track of whose manuals have been shipped. I'll supply the red/green button images, you make the php talk to mySQL.)
Adding an interactive red/green switch for those customers who have bundled Microsoft Office and for those who have bundled a Sound Card with their order (so we don't forget to include them with their order). I have the entity diagrams of the oscommerce database to help you find your way around. Note: these red/green buttons will only show up for customers who bundled certain products within their order.
2) Streamlining the admin product_attributes page
Our website sells very few products but each product has 10+ attributes (think of computers)
The stock oscommerce product_attributes page is inefficient for editing many product options at once
Add tabs for each product (<10 products currently) and sensibly group the associated product attributes under each product. Also add a final tab where the all the global product attributes and options can be modified. I can provide diagrams of how I would like it set up.
(Use of AJAX to make saving product attribute changes easier is a plus but not required to bid)
3) If your work is good enough, I will keep you on my permanent address book and come to you for other client PHP/mySQL needs
Experience with working with the admin-side of oscommerce is a must.
Best of Regards