Bilingual invoicing Web-based and/or app for home improvement industry

Job ID: 35058037

Budget: $750 – $1,500 CAD

Need a simple to use estimate>Invoicing app for contractors.

You must have already developed such an apication, building materials, time, admin, users, bank transfers for payments.
Json scripts for interaction to be developed.
Other goodies, project management, CRM, marketing, payroll (future updates)