Trying to build a purchase order approval workflow that caters for different amount limits based on whether the cost is budgeted or not.
There is a hierarchy of amount limits for various managers - with unbudgeted costs/capital purchases having a lower limit for the same manager than their limit for budgeted costs
eg.
CFO - budgeted cost limit - $200K, unbudgeted cost limit - $100K
BDM - budgeted cost limit - $100K, unbudgeted cost limit - $50K
Principal Engineer - budgeted cost limit $50K, and unbudgeted cost limit - $25K
Accountant - budgeted cost limit $20K, and unbudgeted cost limit - $10K