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                    How do I permanently change the VAT?
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                    How to cancel or credit or create a negative incoming invoice?
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                    How to change the fiscal year?
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                    How can I reset my invoice numbers /renumber my invoices on new year start?
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                    How can I set a different Default Invoice Template in the Invoice Creator?
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                    Raise Purchase Orders from Budget Details
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                    How can I change Invoice Date