

We are proud to offer FREE shipping in the USA. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectations.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Shipping time varies by manufacturer. Shipping times have been getting better over the years. We try to find your products with fewer shipping days as possible. We will provide as much information in the description area as we can about the shipping times per each product. These are our estimates*:
Location | *Estimated Shipping Time |
United States | 5-30 Business days. We will try to note specific delivery times on each product page. |
Yes, you will receive an email with a tracking number once your order is shipped but sometimes due to free shipping tracking is not available. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be canceled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be canceled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorize you to do so. You will be responsible for paying your own shipping costs for returning items. Shipping costs are non-refundable.
On all orders in the USA
info@4supercars.com
Worry-free shopping
This is the best product ever for my car. I’ve tried plenty of other products and this one by far is the best I do not regret my purchase and I will definitely keep buying oils for my air freshener
Very easy instructions, fits very neatly out of the way. Only downfall is it should come with more of a variety of fragrances without paying more money
Although this is a car freshener I have been using it to keep the area of my home where my kitty litter boxes are smelling fresh. I think I'll use my own fragrance when this runs out.
I loved it! Since I installed it, my car smells delicious and feels fresh. Its orange scent makes spending time in my car more enjoyable! I definitely recommend it
This is better than I expected it to be. I had to read the instructions on this before I used it. But it works good, smells great. Love that it's wireless.
Everything's fine so far, but to me the scent does not stay long in the car.
So far so good! Makes a difference, fragrance lasts a long time and the interment spray adjustment is a bonus….a nice puff of fresh air every few minutes!
I upgraded from my old car vent air fresheners and I am NEVER going back! This is amazing, it has a very sleek, high class look.The oils smell great and the scent lasts long but isn't overpowering like some car fresheners. It is just enough to make my car smell nice and fresh (even on dirty days). So far I have not had to recharge it and I have been using it for about a week.
I smoke in my car. (Gross I Know). I got tired of the vent fresheners that start out overwhelmingly strong, then peter out to nothing. So I took a chance and got this. I am very satisfied! The scent is pleasant without being too strong. My car doesn’t smell like smoke. I highly recommend it!
Great product! Long battery life. Struggled at first before I realized the reservoir required more liquid scent. Ended up pouring all of the contents in the reservoir and it worked great. Very fragrant. Look forward to additional scents.