I am lookng for someone to help:
- suggest a solution to and implement item substitutions
- set up foreign exchange updates for 3 currencies
- create custom report layouts for of sales quote, sales confirmation, purchase quote, purchase order, and invoice
- suggest a solution for managing price lists and implement
- suggest a solution for integrating with Xero and implement

I don't manage a physical warehouse so I am happy to start using Dynamics 365 Business Central as a simple sales and purchase management app following the above implementations but would also like to discuss how I could manage price lists with a large number of SKU (total 6m) for further development work.