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COSI Coupons & Deals

Treat yourself to huge savings with COSI Coupon Code: 1 promo code, and 8 deals for February 2020.

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COSI Coupons & Coupon Code

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  • COSI Coupons

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Popular COSI Coupons & Deals
CouponDescription Discount Type Expire Date
COSI Military Discount - Extra $10 off $10 off 29 Feb
Save Up to 10% on COSI - March 2020 10% 29 Feb
Premium Family Benefits: Free Unlimited Admission to Regularly-scheduled Daytime Planetarium Shows for You Free Gifts 10 Apr
Ultimate Family members receive a 50% discount on admission at COSI 50% OFF 12 Apr
Receive $10 off Membership Subscription $10 OFF 23 Jun
COSI Members May receive $250 off move-in and application fee $250 OFF 04 Mar

About COSI

COSI is really the best center for science and industry. They have many great things that you and your family are going to love, especially if you have children. They have exhibits, live shows, and many other great science and industry options. Whether you are a parent trying to find something fun for your children or whether you are a teacher trying to find a great field trip for your students, you are going to get what you need over at COSI. They have amazing events going on all of the time. Some of the great things that you can find over at COSI include the COSI Lab Space, Camp COSI, Ocean Exhibits, Lego Exhibits, the Planetarium, and more live shows and exhibits too. If your children love excitement, then make sure that you buy tickets online for great adventures, exhibits, and live shows at COSI. They are the best in science and industry today. Order items at cosi.org and get 50% OFF on your items with the COSI Coupons, Coupon Code page. Untill now, HotDeals provides you with 50 COSI coupons: 1 Coupons and 8 deals. Redeem the COSI Coupons, Coupon Code before they've gone.

More About COSI & COSI Coupons


COSI, Columbus, Ohio's dynamic Center of Science and Industry, inspires the scientists, dreamers, and innovators of tomorrow. Opened in 1964 at Memorial Hall in downtown Columbus, COSI moved in 1999 to a new 320,000-square-foot home designed by internationally-renowned architect Arata Isozaki, creating one of the largest modern-built science centers in the United States. COSI continues to represent a significant investment in the economic development and community revitalization of downtown Columbus.

How to save more at COSI?

  • Sign up to the COSI newsletter and receive the latest deals and offers that will help you save money.
  • COSI regularly hold sales on their online store where you can find great deals and save money on a number of items. You can usually find the hottest special offers on the home page. And you can also view across all the sale items by visiting the Sale section of COSI.
  • At any given time, there will be a selection of COSI promo codes for you to use on the online store. Make sure you keep an eye out for a COSI promo code. Redeemable in 30 seconds or less, they're the quickest way to save.

Example Coupons - COSI Promo Codes as Below:

  • $10 Off regular priced items
  • Get $10 Off + Free gifts with purchase
  • 50% off exhibits admission with a current ACM membership card
  • Grandparent Family Membership One Year for $119
  • Save $10 on orders

How to use a COSI Special Offer?

Want to buy COSI items and save money as much as possible? Then you are coming to the right place. Hotdeals is updating deals and promo codes of COSI. You can choose a code you want to use and follow the link to the website. After shopping, open cart page to check you have got everything in your basket. Enter the promo code into the 'Promo Code' box and click 'Apply'.

Believe you must see the discount in your grand total and checkout to grab your bargain.


Q:Can I upgrade my membership?

A:Yes. If you decide that you would like to upgrade your current membership level, you may do so at anytime. Please note, we do not pro-rate our memberships. You will need to pay the difference between the full cost of the membership level you currently have and the level to which you are upgrading.If you choose to upgrade your membership within 3 months of your expiration date, COSI will allow you to renew your membership at the higher level for the following year, and will upgrade the remaining months of your membership for no additional charge.

Q:How long is a membership good for?

A:Memberships are valid for 12 months and will expire the following year at the end of the month purchased.

Q:What is a Teacher Family Membership and who does it include?

A:Teacher Family memberships are available for purchase by the faculty of certified public/private PreK-12th grade schools, teachers at licensed/registered child care and preschool facilities, college/university faculty, and home educators. This membership category includes two adults and dependant children or grandchildren ages 18 and under, plus all of COSI's basic benefits.

COSI Customer Service Contact Info

24/7 online customer service center is available at COSI. Here are the details:
333 West Broad St.
Columbus, OH 43215
Telephone Number: 614-228-2674

Faith Hill

By Faith

Brand Expert

More about Faith Hill
Knowing the following tips about money saving at COSI will open your eyes to see the needs and benefits of saving money when shopping w/ COSI Coupons. Below are just some typical methods:
  • Providing the email address and subscribing to COSI is a nice way to avoid extra money being spent.
  • The COSI pushes out a 50% OFF disocunt on site wide orders for xx days.
  • As regards COSI products, customers can enjoy COSIcertain percent or dollar off at present.
  • For all orders over a certain amount, free shipping is guaranteed.

COSI Free Shipping Policy

Free standard shipping is always available at cosi.org when you order for more than the corresponding price they've made. It can be a challenge at times to find the COSI free shipping coupon. Minimum purchase is always required with these. However, the minimum order amount needed to qualify for free shipping is lowered during certain sales periods. Reward yourself with verified COSI free shipping code and coupons for March.

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