Vape Cartridges or commonly known as “cart,” have become quite popular among cannabis enthusiasts, and ordering them online is a very convenient option. You can explore, compare, and order your favorite carts without leaving your home.
But before placing your order at your favorite online shop, we have this extremely critical question: “Is it Legal to Order Carts Online in 2025? “
The short answer is that it depends on what kind of cart you’re ordering and where you live. The laws governing vape products, THC content, and hemp derivatives vary from state to state. Understanding these distinctions can help you stay compliant and safe when you order vape cartridges online.
Hemp vs Marijuana Products
The key legal factor in online vape purchases is the difference between hemp-derived and marijuana-derived products.
-
Hemp-derived carts: Hemp products containing less than 0.3% Delta-9 THC on a dry weight basis are federally legal under the 2018 Farm Bill. This means you can generally order vape cartridges online if they meet this standard.
-
Marijuana-derived carts: Any product with more than 0.3% Delta-9 THC is classified as marijuana. These products are still illegal under federal law, but may be allowed in specific state-run cannabis programs.
Hemp products are legal under federal law, but each state can decide how they’re sold, shipped, and used. This is where things can get tricky, especially when it comes to shipping THC carts across state lines.
The PACT Act
The main barrier to legally getting vape products delivered to your home is a federal law called the Prevent All Cigarette Trafficking (PACT) Act.
This law was originally passed in 2009 and updated in 2021. It expanded the meaning of “tobacco products” to include all Electronic Nicotine Delivery Systems (ENDS). That’s where the problem begins. The government’s broad definition of ENDS covers almost all vaping devices, whether they contain nicotine, THC, or hemp-derived cannabinoids like CBD or Delta-8.
Interstate Shipping
The PACT Act changes how vape products can be shipped:
-
USPS Ban: The United States Postal Service (USPS) is prohibited from shipping ENDS products directly to consumers.
-
Private Carrier Policies: Following the federal restrictions, major shipping companies such as FedEx, UPS, and DHL established their own rules. These policies ban direct-to-consumer shipping for most vape products, including THC carts and hemp-based cartridges.
-
State restrictions: Some states have banned certain cannabinoids (like Delta-8 THC or HHC) even if they are hemp-derived. This means that even though your order is legal where it’s shipped from, it might be seized or returned if it enters a state that prohibits it.
As a result, most businesses can’t use regular delivery services to send carts straight to mailboxes or the doors of customers who order carts online. Online retailers that want to stay compliant have two options. Either they work with small, specialized (and often costly) regional carriers that don’t cover the whole country, or limit their operations to business-to-business sales only.
ID Verification
The Prevent All Cigarette Trafficking (PACT) Act requires online sellers to:
-
Register with the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF)
-
Verify the buyer’s age through ID checks
-
Collect and pay state excise taxes
-
Use carriers that provide age verification upon delivery
If you’re buying online, expect to show ID at checkout or when receiving your package. Reputable sellers will never skip this step. It is a red flag if a website allows you to order carts online without verifying your age. It means the business is in noncompliance with federal shipping laws.
Florida Vape Rules in 2025
If you live in the Sunshine State, it’s important to understand Florida vape rules when shopping online. Florida allows the sale and possession of hemp-derived products, including Delta-8 and CBD vape carts, as long as they comply with federal THC limits. However, Florida also enforces specific packaging, labeling, and age restrictions. Here’s what you need to know:
-
Age Requirement: You must be at least 21 years old to purchase or receive vape products in Florida.
-
Lab Testing: All hemp-derived products must include a valid Certificate of Analysis (COA) from a third-party lab. This ensures the THC content is within legal limits.
-
Labeling: Products must display the manufacturer's name, batch number, and a QR code that links to the lab results.
-
Shipping Compliance: Retailers must verify customer age and comply with the PACT Act when shipping vape products.
These regulations help keep hemp deliveries in Florida both legal and safe, as long as businesses and customers follow the proper guidelines. Any compliant seller offering THC carts shipping to Florida must adhere to the state’s strict delivery requirements.
Hemp Shipping Laws and Compliance
Hemp shipping laws keep changing due to the growth of the hemp industry. As of 2025, legally compliant hemp-derived vape cartridges could be shipped to all states if they meet the following criteria:
-
Contain less than 0.3% Delta-9 THC by dry weight
-
Come with third-party lab testing and COA documentation
-
Are sold and shipped by registered businesses adhering to federal and state requirements
Even with these protections in place, it’s still smart to check your own state’s laws on cannabinoids like Delta-8, Delta-10, and THCA. Some states have created bans or added restrictions, even though these products are federally legal.
The Risks of Non-Compliance
The biggest risks fall on retailers, but consumers can be affected too. Here’s how:
1. PACT Act Violations
Retailers face heavy fines of up to $50,000, along with product seizures or even felony charges. Consumers risk having their shipments seized and may lose access to legal hemp deliveries in the future.
2. State Hemp/THC Rule Violations
Businesses can face fines, product recalls, loss of licenses, or criminal charges. For consumers, buying a product that’s illegal in their state or city can lead to legal trouble.
3. No ID or Age Verification Check
Retailers risk major penalties and enforcement from state or federal agencies. Consumers could end up with unsafe, unverified, or fake products.
Final Thoughts
In 2025, ordering vape carts online is only legal when done through compliant, registered retailers that follow hemp shipping laws and age verification rules. Always buy from trusted sources, check COAs, and know your state regulations. Stay informed, order responsibly, and enjoy peace of mind with safe, legal purchases from Siesta G.
