Wordpress / Sprout Invoices Custom Programming

We need custom Wordpress functions finished up that will query data found in specific Sprout Invoices Pro fields. We are in the middle of building custom reporting & display of invoice data that will be used to calculate and display commission payments owed to our sales team / User Accounts. Our plugin & system architecture is in place. You will need to: 1) Access, query & display various field values from inside Sprout Invoices Pro. These include Invoice Totals, subtotals and specific components of costs. 2) Complete several functions that programmatically generate commission totals & other tracking information using data in the fields above. 3) You must store your fields data into our Advanced Custom Fields Pro plugin module & must use authorized/normal Wordpress programming syntax to access data & fields. We will only work with consultants who have performed work with the Sprout Invoices plugin in the past. Please do not apply if you have not specifically worked data within the Sprout Invoices plugin. You must be able to show proof of work.