This extension can well blend with your eCommerce portal if you aspire to have a basic B2B feature for enabling form filling for submitting RFQ to the Vendor or the eCommerce owner. 

Features:

• The quotation request can be enabled or configured for each product separately from the product list page.
• On enabling the toggle, the product detail page will have the option of 'Request a Quote'.
• The Customer can click on the 'Request a Quote ' and fill in the form and submit to request for a quotation.
• On submission, the admin and both admin and vendor in Multi vendor platform will receive the quotation request, which they can view from the quotation requests list.