Must checkout using Amazon Pay or cryptocurrency for bulk order. All bulk orders can be split into bottles as small as 1/2 OZ. For example, if purchasing 1 OZ you may select up to 2 different profiles. If you purchase 4 OZ you may choose up to 8 different profiles. Please include the preferred profiles in the notes section during checkout so we can confirm that we have sufficient product inventory. Please allow one full week for bulk/custom orders.