
STUDY26 is live and it works. It is not a flat 15% code though, and that catches people out at checkout.
The code works, but it is not the flat fifteen percent the banner suggests, and that distinction decides whether it saves you six dollars or thirty. STUDY26 runs as a three step ladder tied to your basket total at the moment you apply it, so the rate you get is set by the size of your bag rather than by the code, and beneath the first step it comes off at zero.
What it covers is the reason to bother with the thresholds at all, because the code runs sitewide rather than across a curated sale rail, and YesStyle carries more than nine hundred brands spanning beauty, fashion and homeware. COSRX, Beauty of Joseon, Anua, iUNIK, romand and LANEIGE all sit in the catalogue alongside the Japanese and Taiwanese lines, so a basket built up to reach a tier does not have to be padded out with things you will never open.
The discount moves with your basket total:
| Basket total | You get |
|---|---|
| Under $79 | Nothing |
| $79+ | 8% off |
| $149+ | 10% off |
| $199+ | 15% off |
Type it in under $79 and it applies for zero.
The Dollar Either Side of Each Step

The steps are hard cutoffs. Nothing slides. So one dollar can be worth a lot more than a dollar.
At the bottom step
- $78 basket, no discount, you pay $78.
- $79 basket, 8% off, you pay $72.68.
One more dollar of product. $5.32 less to pay. And you keep the extra item.
At the top step
- $198 basket, 10% off, you pay $178.20.
- $199 basket, 15% off, you pay $169.15.
That is $9.05 saved by adding a dollar.
Is The Climb From $149 to $199 Worth It?
Depends where your basket already sits.
At $149 you pay $134.10. At $199 you pay $169.15.
So you add $50 of product and $35.05 to the bill. The extra items land at about 30% off, not 15%.
Good deal if you had a long list anyway. Bad deal if your basket naturally stops around $90, because then you are buying $110 of things you did not want to save fifteen.
Why The Code Sometimes Does Nothing

Four reasons, in the order they happen:
- You are not signed in. YesStyle’s special offers page says coupon code promotions cannot be used on guest checkout.
- You already applied a code. One percentage code per order. SimplyCodes has the checkout error shoppers get when they try a second.
- You typed it. Groupon notes the codes are case sensitive, so paste it.
- Points are fine. YS Points and Elite Club perks sit on top of the code and do not block it.
The Catch On A Big Basket
Waiting time, not money.
YesStyle sources plenty of its catalogue instead of holding it all in a warehouse. Your order ships when the slowest item lands. Every extra thing you add to reach $199 is another chance one of them holds the rest.
A shopper on Trustpilot in January 2025 said their order sat unshipped for nearly a month, against a delivery date of 12 February. YesStyle replied and apologised for a delay in the sourcing process.
If you need it by a date, a small in-stock order at 8% beats a big slow one at 15%.
What to do about it
Check the product page before you add anything to close a gap. In-stock items ship on their own timeline. Anything marked for sourcing sets the pace for your whole order.
Students Get 15% With No Minimum
Skip the ladder if you are at university.
Marie Claire reports that verifying with an academic email gets you 15% off a first order, an upgrade to Elite Club Silver, and two 12% codes for later in the year. No $199 needed.
It will not combine with STUDY26. You pick one. For a first order the student route wins at any basket size.
Before You Apply The Code
Build your basket first, then look at the total. If you are at $190, add something. If you are at $95, take the 8% and stop.
Codes here rotate fast, so check the banner on the day.