Yes, eCommerce with Live Payments charges a fee for every transaction starting at 1.65% + 30c.
eCommerce with Live Payments can be used with both Black and Green plans, transaction fees vary depending on the plan.
More details here: https://livepayments.com/pricing/online
Speak to one of our dedicated Relationship Managers on 1300 780 788 to see which plan is best for your business.