Once you’ve signed in to your business's online banking portal, you can start adding contacts to your Interac contact list.Īfter adding contacts to your Interac profile, you can start choosing any of these contacts to send money to them. You can access your online banking portal using a desktop or mobile device. To get started on Interac, you need to first sign in to your business's online banking account. Keep in mind that to use Interac, you need a business bank account with a Canadian Financial institution. A bank account and internet access are all you need to get your business set up on Interac. Interac e-transfers are an easy way to accept and send money.