Invoice Batch- spreadsheet based on highest dollar invoice

Summary:

Requirement- Invoice Batch - uploaded through Spreadsheet - one requester per spreadsheet- requester.

All people have approval limits based on the transaction types - Invoices and different limit for other transactions type. 

Invoices should be approved as a batch - Approver is determined by requester direct supervisor- > supervisor supervisor and so forth until it reaches the person who has sufficient limit to approve the highest dollar invoice in the batch.

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