Buy Now, Pay Later at Flex
Improve Your Flex Online Shopping with Sezzle
Shop smarter at Flex with Sezzle’s Buy Now, Pay Later option! Enjoy exclusive deals and flexible payment plans that let you split your purchase into four interest-free installments—so you can get what you love now and pay over time.¹
Discover Flex’s wide selection, unlock exclusive promotions—including gift cards—and enjoy the ease of Sezzle financing, making it one of the top choices for flexible installment payments.
Sign up today and experience the ease of Sezzle installment payments at Flex. Shop now, pay later in four interest-free installments!¹

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For Merchants
Offer a responsible way for customers to buy now pay later, driving increased basket sizes and incremental conversions.
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About Flex
Flex offers a variety of flexible menstrual products, including menstrual discs and cups, designed to provide comfort and convenience during your period. With a focus on innovation and sustainability, Flex products are eco-friendly and easy to use. Use Sezzle to purchase your menstrual products, making it more affordable to invest in high-quality, comfortable period care without financial stress.
How to Use Sezzle's Buy Now, Pay Later at Flex
1. Download the Sezzle App.
2. Search for and click Flex.
3. Click Pay with Sezzle.
4. Enter your purchase amount and create a single-use Virtual Card.
5. Enter the Virtual Card into your checkout at Flex - your purchase is automatically split into 4 interest-free payments over 6 weeks.¹


How to Use Sezzle's Buy Now, Pay Later at Flex
1. Download the Sezzle App.
2. Search for and click Flex.
3. Click Pay with Sezzle.
4. Enter your purchase amount and create a single-use Virtual Card.
5. Enter the Virtual Card into your checkout at Flex - your purchase is automatically split into 4 interest-free payments over 6 weeks.¹
Sezzle is a Top-Rated Buy Now, Pay Later App
Sezzle is a Top-Rated Buy Now, Pay Later App
Shop Now, Pay Later with Flex Payment Plans
No need to wonder if there’s a Flex credit card because you can now forget the high interest and strict payment schedules of traditional credit card shopping.
Shop seamlessly at Flex using Sezzle’s bill now pay later platform to become financially empowered with a user-friendly approach that fits your financial flow and ensures no surprises with Flex payment methods.
Sezzle: Your Shopping Routine, Upgraded
Whether you’re treating yourself or gifting a Flex Buy Now, Pay Later gift card to someone special, Sezzle makes shopping easier with instant financing options at checkout—online or in-store.
It’s simple—download the Sezzle app, sign up, and get an instant approval decision with no hard credit check. Shop now and pay over time, hassle-free. Sezzle makes financing easy, making it a top Buy Now, Pay Later choice for savvy shoppers.
Flex Pay in 4: A New Era of Finance For You
Sezzle revolutionizes the way you pay, combining convenience, flexibility, and financial control. Choosing Flex Pay in 4 installment payments means embracing a smarter, more modern way to manage your finances—designed for today’s digital shopper.¹
Enhance Your Sezzle Experience
Discover the premiere benefits that make Sezzle one of the best buy now, pay later solutions.
Shop Smart at Flex with Sezzle’s BNPL App
Sezzle buy now pay later app enables personalized shopping decisions. It allows you to control your finances strategically to ensure your money works harder for you without sacrificing your desires. The flexibility to pay in installments lets you manage your budget effectively, ensuring each purchase is an investment in quality.
Sezzle Top BNPL App Provides You Incredible Benefits, Like:
• Get the high-value items you want without the upfront cost—Sezzle lets you split your purchase into manageable, interest-free payments.¹
• Stay stress-free during the holidays and back-to-school season with Sezzle’s flexible payment options, ensuring your family gets everything it needs without straining your budget.
• Manage emergency expenses with ease—Sezzle’s flexible payment plans help you handle high costs without the financial strain.
• Customize your shopping experience with Sezzle, where flexible payments make financial planning a seamless part of every purchase.
Sezzle and Flex Help You Achieve Financial Freedom
Financial freedom should be accessible to everyone—not just a privilege for a few. At Sezzle, we believe in trust, respect, and support for every individual, creating opportunities for all to reach their full potential. Our mission is to help you take control of your finances, build your future, and achieve true financial independence.
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