+3
votes received
Best way is to message MJ to organise a custom order, get all you want and you are only paying one transaction fee instead of multiple. The transaction fees can go up to $5 or $6 a time so unless you are in a giving mood you do not want to be paying it more times than is necessary.

Or you can just order the 0.5ml and change the quantity to for example, 4, then send MJ a message asking for 2x 0.5ml and 1x 1ml which is the same as 4x 0.5mg.
+3