From the home screen, tap on Search icon

Tap on Invoice

Enter "Search Text" on first Text Box

1. Search text will be search against Invoice No, Comments or Customer Name field on any invoice

Tick Paid button, if you want to search only Paid Invoices

Select "Search On" should you want to filter on either Invoice Date or Invoice Paid Date

1. Tap on Paid Date to search on Paid Date on Invoice

2. Tap on Invoice Date to search against the Invoice Date

Enter From and To Date for the above "Search On" criteria

Tap on Search