Free shipping is subject to weight of cart. For exclusively singles orders this will not affect how free shipping is calculated.

For orders up to 1kg, free shipping is achieved at $150 or more total cart value. 

For orders between 1kg to 3kg, free shipping is achieved at $400 or more total cart value. 

For orders between 3kg to 5kg, free shipping achieved at $500 or more total cart value.