Use the code and get $10 off orders over $59 at Sain Smart.
Terms and conditions
Use the code and get 2% off your order at Sain Smart.
Terms and conditions
Selected development boards, sensors and motors are reduced by as much as 65% in the fall sale.
Terms and conditions
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The Sainsmart X Wondermaker Zr 3D printer enclosure kit costs $149, providing an enclosed space for 3D printing projects.
Terms and conditions
Spindle motors from $10.99 for CNC and maker projects, from compact Genmitsu upgraded spindles to larger motors for development and hobby builds at Sain Smart range.
Terms and conditions
Here are some great tips & tricks for extra savings at Sain Smart:
Sain Smart VISA, Mastercard, Discover Card, Diners Club, American Express, Apple Pay and PayPal.
Yes, they ship to over 80 countries. If you don't see your country as a shipping destination, please contact support@sainsmart.com for purchasing.
Only USPS can ship to both PO Boxes and Military APO/FPO addresses within 2kg item. Please allow additional time for orders shipped to these addresses.
Express shipping cannot be sent to both PO Boxes and Military APO/FPO addresses.
It can sometimes take 24-48 hours or so for tracking information to update once an order has shipped from their warehouse. Occasionally, a package may not receive the proper origin and transit scans while on its journey to you, so neither them nor express is able to track the exact location of the package in transit. Please email them if you do not receive your order by the end of the quoted time frame. Please note that orders shipping via UPS can be delivered as late as 9:00 pm local time in some areas.
If you are not 100% satisfied with your purchase, you can return your unused items within 15 days to their warehouse for a full refund. Please contact them for return address before sending it back. Please be advised customers are responsible for all return shipping charges.
It may take 1 to 2 weeks for your return to reach their warehouse. Once the item is received and inspected (usually within 72 hours of receipt) your refund will be processed and automatically applied to your credit card or original method of payment within 2 days. Please note that depending on your credit card company, it may take additional 2-10 business days after your credit is applied for it to post to your account.
support@sainsmart.com
The page's main offer is the $10 off orders over $59 coupon code at Sain Smart. It is the easiest way to save if your cart is at least $59, and it suits small to medium orders and single items priced above that threshold. Keep the 2% off promo code in mind for very large non sale orders and use the fall sale when you are buying selected discounted parts.
Very small carts under $59. If your order is $59 or less you cannot use the $10 off coupon because it requires orders over $59. The 2% off code will apply to any cart, so on a $50 order the 2% code takes $1.00 off and leaves you with $49.00, which is better than no code. The fall sale only helps if the items in your cart are among the selected reduced products.
Barely over the threshold. For carts just over $59, the $10 off coupon wins. On a $60 order, for example, the $10 coupon reduces the total to $50, a $10 saving, while the 2% code takes $1.20 off and leaves $58.80, so the coupon saves more. The Sainsmart X Wondermaker Zr enclosure kit priced at $149 qualifies for the $10 off coupon, reducing it to $139; the 2% code would reduce $149 to $145.02, so the $10 coupon gives the better result.
Medium orders. Between roughly $60 and $500 the $10 coupon is typically better than 2% off. At a $500 cart the $10 coupon and the 2% code both leave you with $490, so they tie. For any cart below $500 the $10 coupon saves more than 2%.
Large orders. For big non sale purchases the 2% code starts to beat the fixed $10 saving. On a $1,000 order the 2% code takes $20 off and leaves $980, while the $10 coupon leaves $990, so the 2% code is better on very large totals.
Buying sale or selected products. The fall sale offers up to 65% off selected development boards, sensors and motors and will usually save far more than either code on eligible items. For a $200 selected board at 65% off the price becomes $70, a $130 saving. Sale discounts apply to the listed products only, and the fall sale expires 25 October 2026. The site deals, like the $149 enclosure kit and spindle motors from $10.99, are specific product prices you should compare with the coupon outcomes above.
Our records show 21 offers listed for Sain Smart in the 12 months to October 2026 and the biggest deal in that window was up to 65% off. Our database records no team checkout checks for this brand in the 12 months to October 2026.
Choose the option that leaves the lower total for your cart. If your total is over $59 but well under $500, use the $10 off coupon above. For very large orders use the 2% promo code when it saves more than $10. If you are buying a product that is part of the fall sale, take the sale price; that will usually beat either code on selected items.
