You can use Link4 for free, yes for free! Our Link50 plan is for free if you receive less than 50 purchase bills or invoices a month.
If you are enjoying using Link4 and are seeing the benefits of eInvoicing, you can then upgrade your plan based on the amount of invoices you receive.
The average cost of a Link4 plan is less than the cost of an Australian postage stamp to send an invoice by mail.
Go to the Pricing page for full options.