I’ve commented enough times about my opinion of a certain company’s “free shipping” policy so I won’t go into it. They do have excellent prices on some items but I can’t recommend comparison shopping enough times. It's always possible to get really good prices if you get things on sale.
As of today, I came up with the below figures by comparing 2 companies prices on 4 EOs and shipping.
NDA
Lavender 40/42 – 3.3 oz for $8.91
Peppermint supreme – 3.3 oz for $14.81 (current price drop but I don’t know how long it will last)
Patchouli Dark – 3.3 oz for $17.33 (price change - I originally used $18.30 for figuring)
Orange (sweet) – 3.3 oz for $3.75
Total $44.80 for 13.2 oz
Shipping NY to OH - $12.18
44.80 + 12.18 = 56.98
Comes out to $2.16 per .5 oz
Another company -
Lavender 40/42 - 2 oz for $17.25
Peppermint supreme – 2 oz for $13.98
Patchouli Dark – 2 oz for $20.83
Orange (sweet) – 4 oz for $4.40
Total $56.46 for 10 oz with free shipping
Comes out to $2.82 per .5 oz
I broke the prices down to .5 oz since PR’s amounts are 15 ml for their EOs. There may be other suppliers who have better prices than NDA. There probably are but I don’t buy large amounts of EOs so I haven’t done comparisons. I’m sure other people can recommend other EO suppliers.
I was just giving my opinion of PR in comparison with one other company. I chose to use NDA since I’ve ordered from them in the past.