To facilitate transition to e-Invoice, taxpayers can select the most suitable mechanism to transmit e-Invoices to IRBM, based on their business requirements and specific situation.

There are two (2) options for the e-Invoice transmission mechanisms for taxpayers selection:

1. MyInvois Portal
   • A portal hosted by IRBM
   • Accessible to all taxpayers at no cost
   • Also accessible to taxpayers who need to issue e-Invoice where Application Programming Interface (API) connection is unavailable
     
     
2. Application Programming Interface (API)
   • An API is a set of programming code that enables direct data transmission between the taxpayers’ system and MyInvois system
   • Requires upfront investment in technology and adjustments to taxpayers existing systems
   • Ideal for large taxpayers or businesses with substantial transaction volumes

The figure below demonstrates an overview of the e-Invoice workflow from the point a sale is made or transaction is undertaken, and an e-Invoice is issued by the supplier via MyInvois Portal or API, up to the point of storing validated e-Invoices on IRBM’s database for taxpayers to view their respective historical e-Invoices.