Electronic invoices
PART I: FOR ADMINISTRATORS
1. Setting up electronic invoicing
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Go to: Settings menu -> Courses -> open the Electronic invoice settings tab.
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Enable it: turn on the Activate switch and fill in your Viettel Vinvoice details exactly (tax code, username, password, invoice series and so on).
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A note on "Draft invoices":
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If ON: students get a chance to edit their details themselves if they forgot to fill them in at checkout.
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If OFF: the invoice is issued officially as soon as payment goes through.
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Finish: click Save so the system starts recording invoices.
2. Refund process & tax handling:
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Ideal case: issue the refund before the official invoice is generated.
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If the invoice has already been issued: when processing the refund, enter a value of 0.
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Important: never enter the real order value here. Doing so makes the system record phantom revenue and you end up taxed twice.
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PART II: (FOR STUDENTS)
Requesting an invoice when buying a course:
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When buying a course: click Request now to fill in your details.
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Note: if you leave it blank, after 24 hours the system automatically issues a blank invoice (with no student or company details).
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To check or change it: go to the Invoices section in your personal profile.
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If the status is Draft invoice: click the Edit icon -> update your details -> Save & issue invoice.
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If the status is Official: the invoice is final and can no longer be edited.

