Forme Science's main offer is $15 off sitewide, which works for any basket size and requires no minimum spend. For slightly larger orders, a 10% discount on your entire purchase may save you more money, and a range of bonus bundles and free shipping thresholds reward orders of $250 and above.
Small baskets under $150: The $15 off sitewide deal is your best bet here. On a $100 purchase, that's a straightforward 15% saving. If you're a first time customer, sign up to the newsletter to get 10% off instead and compare the two at checkout—the $15 discount will likely win on smaller spends, but the 10% option is worth checking if your basket hits around $150 or higher.
Baskets between $150 and $250: This is where the 10% discount starts to pull ahead. On a $200 order, 10% saves you $20 compared to the flat $15 off, so you'll want to use the percentage deal here. Make sure to compare both options in your basket before checkout to confirm which gives the larger saving.
Orders of $250 and above: The 10% discount remains your main comparison point, but also check whether you qualify for free shipping on orders of $250 or more—that's an additional saving on top of your percentage discount. If you're spending $500, you'll also qualify for a free tote bag, and at $750 you get both a free tote bag and free socks added to your order. These bundle additions have real value, so factor them in when deciding between the 10% off and other options.
Sock purchases: If you're buying multiple pairs of socks, the buy 2, get 1 free Arch Booster Sock deal applies independently and stacks with your discount. You'll also qualify for free shipping on orders of 3 or more pairs of socks.
Bundle shoppers: The Starter Bundle offer gives up to 19% off, so if you're buying that bundle, compare it directly against the 10% sitewide deal to see which saves more.
Only one discount applies at checkout, so compare the offers available for your specific basket size and take whichever produces the larger saving.