New, Demo & Pre-Owned Laptops At A Fraction Of Retail!
With Payflex, you can shop instantly and take your items home or get them delivered right away, without needing to pay the full amount upfront.
Enjoy the flexibility to pay over 4 interest-free instalments—spread over 6 weeks—so you can manage your budget while still getting the products you love.
Payflex charges zero interest on your payments—as long as you pay on time. It’s transparent, fair, and built to help you shop smarter.
Pay in either 3
OR 4 instalments.
= ZERO CATCH.
Payflex is a South African “Buy Now, Pay Later” (BNPL) service that enables shoppers like you to pay in instalments with no interest—either in 4 payments over 6 weeks (25% upfront, followed by equal payments every 2 weeks) or in 3 payments over 3 paydays (33.33% upfront)
To sign up, simply select Payflex at checkout, provide your South African ID number—and Payflex performs a near-instant assessment with no documentation required. Eligibility typically requires you to be 18 or older, with a valid South African ID and bank card.
No—Payflex charges zero interest or fees when you’re punctual with your payments. However, missed payments incur default fees, which are capped—for example, up to R255 for Pay‑in‑4 plans
Yes—it’s safe. Payflex operates via PCI-compliant systems and is backed by reputable firms such as Zip Co and FeverTree Finance.
Accepted cards include Visa, Mastercard, and American Express, both debit and credit varieties.
If you miss a payment, default fees apply (capped as noted earlier), and payments continue according to your schedule unless resolved.
To change your payment card, log in to the Payflex portal and update your card details—new card will be used for future instalments
Buy now and pay later in less than 2 minutes
Select Payflex as your
payment method at
checkout.
Register and make your first payment.
Create your secure Payflex
password so you can Buy
now and Pay later instantly.
EXCELLENT Based on 38 reviews Bella Edwards2025-01-07Trustindex verifies that the original source of the review is Google. Absolutely loved the service! Jethro really knows what he's doing and is extremely willing to help do research sothat his clients get the best deal possible! Would 100% go again! Gabrielle De Faria2025-01-07Trustindex verifies that the original source of the review is Google. We had an amazing experience at Sunder Computers. My laptop had broken hinges and was running really slow, Jethro was so friendly, helpful and knowledgeable and went above and beyond. Not only did he assist us right away, but he also fixed the issue for us free of charge! The service was exceptional, and we will definitely be returning to Sunder Computers for all future needs. Highly recommend! Melanie Aylward2024-12-23Trustindex verifies that the original source of the review is Google. Extremely friendly staff, amazing service and a great overall experience! Will definitely be using them again in the future Chantel Farquharson2024-12-13Trustindex verifies that the original source of the review is Google. Amazing product knowledge service is excellent will definately be back for another laptop soon Reece Hendricks2024-12-02Trustindex verifies that the original source of the review is Google. Best in the business. They were professional, friendly and incredibly helpful. Even after hours on a Saturday via their WhatsApp line. Thank you Jethro for the amazing service, would easily recommend to anyone looking for a good quality laptop at the best prices. Marianna Roux2024-11-28Trustindex verifies that the original source of the review is Google. Great service from Jehtro. He walked the extra mile for me. Laptop brand new. Couriered and received in excellent condition. Thanks for your help. Ashton Mallet2024-11-19Trustindex verifies that the original source of the review is Google. I recently purchased a MacBook M2 from Sunder PC’s and the experience was fantastic! Jethro was incredibly helpful, knowledgeable, and made the whole process smooth and enjoyable. Highly recommend visiting Sunder PC’s for anyone in need of tech. He bettered any deal i could find on a Macbook M2. They are situated at 1 old oak road, kenridge right across Tygervalley. I urge you make a turn they have some really good quality laptops in stock. Tiahnah Göbel2024-11-09Trustindex verifies that the original source of the review is Google. Forget about Incredible Corruption and Scambook Marketplace—The Sunder Computers experience is truly one to remember! From start to finish, everything was handled professionally and with a smile. Jethro went out of his way to make sure I could go home with a computer that perfectly met both my needs and budget. I am beyond grateful! This family-run business does not disappoint. We've now bought two laptops from Sunder Computers and gladly travel from Muizenberg because their service and products are unmatched. Thank you so much, Sunder team! We'll be recommending you to everyone. Evert Cornelissen2024-10-20Trustindex verifies that the original source of the review is Google. Best in the business enzo mieremet2024-10-20Trustindex verifies that the original source of the review is Google. I have bought 4 laptops from sunder computers. They have a vast range of laptops in store and will have the specs you are looking for.
For the past 10 years, we’ve built a reputation for providing 5-star laptops and outstanding service.
2025 Sunder Computers (Pty) Ltd. Reg No: 2022/759183/07. VAT No: 4640309995. All Rights Reserved. E&OE. All prices include VAT.
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