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# Add Invoice
Users can import large data using multiple methods, like Excel, FTP, and APIs. Thus, adding one or two single invoices can get a bit tedious. The MI GST Software now allows users to add their invoices individually using the “Add Invoice” feature.
**User Journey**:
1. Come to the “Data Import” Module and toggle between the "Sales Data" and "Purchase Data" screens based on whether you want to add a sales or a purchase invoice.
2. Click on the “Add Invoice” tab on the screen.
2. Add the invoice details according to users' input and click the submit button at the bottom after the invoice data is added.
The star marked fields are mandatory while adding the Purchase Details.
The star marked fields are mandatory while adding the Sales Details.
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