Hi there,
Hope all is well at your end. I have reviewed the requirements and would like to offer my Product upload service. I have experience with platforms like magento,volusion,3d cart,WooCommerce,BigCommerce,Joomla,Wordpress etc. Which platform is your website based on?
Do I need to source any information from your supplier/manufacturer website? Or all the information will be available in the Pdf document you supply?
If you can share one pdf file with me, I can quickly check total number of fields I need to populate or each product and accordingly I can quote you for 5000 products.
Please let me know if you too have any questions.
best,
Ankur