Ecommerce OS · Online Pharmacy7 min readUpdated November 3, 2026

How to Start and Scale an Online Pharmacy

Start an online pharmacy step by step: model, state licenses, NABP or LegitScript, payments, first channel, then what breaks when you scale.

Nick Bonnassies, CMO at Tagada · checked against 15 sources

Article summary

TL;DR

Start with the model, not the website. Decide whether you will run a licensed pharmacy or build a brand on top of a licensed partner. Then secure licenses for your state and every state you ship to, a certification such as NABP or LegitScript, and a processor that accepts pharmacies. Only then build the store and pick one acquisition channel.

Federal law requires an online pharmacy that dispenses controlled substances to comply with licensing rules in each state it ships from and to.
The FDA tells consumers to buy only from pharmacies licensed in their state and the state where the pharmacy operates.
LegitScript costs $975 to apply and $2,150 a year per website; NABP's Digital Pharmacy Accreditation lasts 3 years.
Shopify Payments excludes prescription drugs and Square prohibits internet pharmacies; Stripe restricts them.
Amazon and TikTok Shop prohibit prescription drugs for third-party sellers, so your own site is the channel.

Want to go further? Ask

On this page

This guide is part of our playbook on the best ecommerce platform for online pharmacies. The general guide, for any business: merchant accounts for startups. The payment and compliance steps at launch are detailed in how to start an online pharmacy business.

The 4 stages of an online pharmacy

Stage	Goal	What decides success
1. Model and licenses	Be allowed to dispense where you sell	State licenses, pharmacist-in-charge, partner contracts
2. Certification and payments	Be able to take payment and advertise	NABP or LegitScript, an acquirer that registers you
3. First customers	Prove the funnel works	One channel, clear prescription step, refills
4. Scale	Grow without breaking	More states, backup processor, retention

Fig. 1Four stages, and what each one needs

1. Model and licensesState licenses, pharmacist-in-charge, partner contracts
2. Certification and paymentsNABP or LegitScript, an acquirer that registers you
3. First customersOne channel, clear prescription step, refills
4. ScaleMore states, backup processor, retention

Stages 1 and 2 are paperwork before the first order.

Summary of the table above.

Stage 1: choose your model

The first decision is who holds the pharmacy license.

Model	Who dispenses	What you need	Fits
Licensed pharmacy online	You	Pharmacy license, pharmacist-in-charge, licenses in destination states	Existing pharmacies, mail-order operators
Brand on a licensed partner	A licensed partner pharmacy	Contracts, partner licenses, clinicians if you prescribe	Brands that want to sell, not dispense
OTC catalog plus prescriptions	You or a partner	Both sets of rules, two flows	Pharmacies with a retail range

Example

A brand that wants to sell treatment plans without a pharmacy of its own can use an all-in-one stack. Tagada Rx routes orders to "a licensed US pharmacy" and works with "US-licensed clinicians, licensed in the patient's state"14.

Licenses and the pharmacy

Licensing is state by state. Plan it before anything else.

Home state and destination states
For controlled substances, federal law requires compliance with licensing rules "in each State from which it, and in each State to which it, delivers"1. States set their own rules for other prescriptions; check each board.
What consumers check
The FDA tells them a safe pharmacy "Requires a prescription", "Provides a physical address in the United States", is licensed in their state and yours, and "Has a state-licensed pharmacist available"3.
Controlled substances
Dispensing them online requires "a valid prescription", which in principle supposes at least one in-person medical evaluation2. Pharmacies that dispense them must post specific disclosures on their homepage1.

Watch out

This page is not legal advice. Licensing, ownership and pharmacist requirements vary by state. Work with a pharmacy lawyer and each state board before you ship.

Certification: NABP or LegitScript

Certification is not a license. It proves your legitimacy to payment and ad platforms.

	NABP Digital Pharmacy Accreditation	LegitScript Healthcare Certification
Length	3 years4	Annual5
Prerequisite	Licensed "in all jurisdictions in which you are conducting business"; .pharmacy domain4	Business registration and all relevant healthcare licenses5
Cost	Fee schedule on NABP's site	$975 application + $2,150 a year, per website5
AcceptedBy Meta ads	Not mentioned by Meta	YesRequired13

3 years

Length of NABP Digital Pharmacy Accreditation

$975

LegitScript application fee, per website

$2,150

LegitScript fee per website, per year

Which one, and why card networks care: online pharmacy merchant account compliance.

Store, checkout and payments

Mainstream payment providers treat pharmacies very differently.

Provider	Position on online pharmacies
Stripe	Restricted"Online pharmacies" and "Card-not-present prescription-only products" need extra review6
Shopify Payments	Not eligible: excludes "prescription drugs"7
Square (US)	Prohibited"internet/mail order/telephone order pharmacies"8
PayPal	Pre-approval required for "Prescription Items"9

Fig. 2Four mainstream providers, four positions

Your online pharmacyMainstream payment providers

StripeRestricted: extra review
Shopify PaymentsNot eligible
Square (US)Prohibited
PayPalPre-approval for prescription items

Read each provider's rules before you build on it.

Stripe, Shopify, Square and PayPal policies, as cited in the table above.

Whatever processor you use, card networks require your acquirer to register you as a non-face-to-face pharmacy (MCC 5122 or 5912) and to verify you comply with applicable law10.

For the store itself, separate three jobs: the storefront, a checkout that authorizes the card and captures after approval, and refills that bill when the order ships. Platform choice: best ecommerce platform for online pharmacies and the online pharmacy tech stack.

Choose your first channel

Marketplaces are closed: Amazon prohibits "Prescription drugs and their active ingredients"12 and TikTok Shop prohibits prescription drugs11. Your own site carries the business.

Channel	Requirement	Strength
Search ads	Google certification plus LegitScript or NABP	High intent
Meta ads	LegitScript, Meta authorization, 18+, US/Canada/New Zealand13	Volume, creative testing
SEO and content	Accurate, claim-free content	Compounding traffic, slow start
Prescriber and partner referrals	Agreements reviewed by counsel	Qualified patients

Pick one and make it work before adding a second. Setup: Meta and TikTok ads for online pharmacies.

What breaks when you scale

What breaks	Why	Fix
New states	Each needs its own license or permit	License before you market there; block ineligible states at checkout
One processor	A review or closure stops all sales and refills	A backup processor and a card vault you control: payment routing
Refills	Failed renewals look like churn	Retries and reminders: failed payment recovery
New websites	Certification is per website5	Plan certification before launching a second domain
Health data	More tools, more leaks	Keep health data out of marketing tools: server-side tracking

How Tagada helps

Tagada Rx at launch, your own payment stack at scale

Tagada Rx is the simplest path for a brand that doesn't want to run a pharmacy: "Storefront, doctors, pharmacy and payments in one stack. You bring the brand and the ads"14. Payments and LegitScript are included, and the card is captured only once a clinician approves. It serves US patients only and is open by application; details on the Tagada Rx page.

For your own store:

Routing: TagadaPay routes each transaction "to the processor most likely to approve it, retry on decline"15
Portability: your cards and subscription data stay portable: "Switch processors without re-onboarding customers"15
Review: regulated verticals go through enhanced review
The Tagada OS adds checkout, upsells, subscriptions and server-side tracking, standalone or on Shopify and WooCommerce

Tagada follows Visa and Mastercard rules and the laws that apply to payments.

Apply to Tagada Rx

Tagada Rx at launch, your own payment stack at scale

Updated on November 3, 2026

Nick Bonnassies

CMO at Tagada

CMO at Tagada. Before Tagada, Nick built direct-to-consumer brands that generated over $115M in sales, raised over $25M in crowdfunding and sold two of them. He also works as a fractional CMO on marketing operations and AI systems.

Frequently asked questions

How do I start an online pharmacy?

Choose your model (your own licensed pharmacy or a brand on a licensed partner), get licensed in your state and the states you ship to, obtain NABP accreditation or LegitScript certification, find a processor that registers online pharmacies, then build the store and one acquisition channel. Start with licenses: everything else depends on them.

Do I need a license in every state I ship to?

For controlled substances, federal law requires compliance with state licensing in each state you ship from and to. For other prescriptions, states set their own rules, and the FDA tells consumers to check that a pharmacy is licensed in their state. Check each state board.

How do I start a mail-order pharmacy?

The same way: a licensed pharmacy, licenses or permits for destination states, a pharmacist-in-charge, and a process for verifying prescriptions. Online ordering adds certification, a processor that accepts pharmacies, and a checkout that charges after approval.

Can I sell prescription drugs on Amazon or Shopify?

Not on Amazon: it prohibits prescription drugs for third-party sellers. On Shopify you can build the store, but Shopify Payments excludes prescription drugs, so you need a third-party processor. See can you sell prescription drugs on Shopify?

Do I need LegitScript to start an online pharmacy?

Not to be licensed. But Meta requires LegitScript for pharmacy ads, and card networks expect proof of legality that a certification makes simpler. NABP accreditation is the alternative for Google and TikTok.

Sources

Checked November 3, 2026

Tagada Rx

Line up licenses, certification and payments before the first ad

Tagada Rx runs the stack behind your brand. Open by selection: every application is reviewed, and we reply to each one.

Apply to Tagada Rx

01Tell us about your brand
02We review every application
03Go live under your brand after review