make changes to a sales order without asking for approval again

Summary:

After a sales order is approved we need to be able to change warehouse, requested ship date and item without asking for approval again. Any workarounds?

Content (required):

When the order team places an order, the first step is to get it approved (using the workflow), in our case the approval team just validates the price of the order and approves it. After its approved and before it is delivered, given our business model, the team should be able to change details of the orders without asking for an approval again, as long as the price doesnt change. The 3 common items that need to change are the warehouse, the requested ship date and the item. Then the operations team can intake those orders and ship them