Web based Purchase Order system to faciliate tracking purchases related to construction projects.
Database should contain project information, vendor information (multiple locations possible for vendors), purchase order details including auto generated PO number, PO date, budget code, etc., item details including qty, description, cost each, extended cost, etc. PO details should be selectable from database where information exists or allow for addition of new information where required.
PO's will be generated by various levels of employees and depending on the amount of the PO will need to be routed for approval to 2-3 managers. PO routing should be electronic (i.e. email) with provisons for 'electronic' approval. Once fully approved, PO will need to be transmitted to Vendor via email in PDF format.
Once fully approved and transmitted to vendor, PO may not be modified in any way.
Reporting functions should include summary by project, by job, by vendor, etc.
Interface should be browser based.
Ownership of code transfers to me upon acceptance and payment in full.
Use of templates (e.g. smarty templates) is not desired as future revisions and modifications may be done in house.