Where a pass-through platform fits beyond both models
The VLS Pharmacy-versus-LifeFile-portal choice is really fax versus online for a single-compounder relationship, but it leaves a third option out: a multi-pharmacy pass-through platform. Both VLS Pharmacy and a direct LifeFile-style portal keep pricing inside their own model — VLS through a business development quote, a single portal through that compounder's listed cost with no cross-compounder comparison. Neither shows resolved per-vial 503A landed cost across every assigned partner at the moment you are quoting a patient, and neither lets you batch every patient into one cart and check out once.
Fizy Health takes the online portal convenience of a LifeFile dashboard and extends it to multiple LegitScript-certified 503A partners: per-vial cost on each catalog and cart line before checkout, a disclosed facilitation fee at payment, pre-submit validation for SIGs and prescriber licensure, and one batch checkout for the whole refill list. If your real decision is fax versus online and you also need price-before-quote, multi-compounder ordering, or pre-payment validation, that is the gap a pass-through platform fills that neither VLS Pharmacy nor a single direct portal covers.