When you are shopping at Customon, the 15% off sitewide code is the main offer to consider for custom t shirts and other custom clothes across the online marketplace. This code is best for shoppers looking to personalize apparel or buy full price items.
If you are buying any full price custom clothes, the 15% off sitewide code is your primary choice. This code applies to made to order apparel across the entire site, giving you a straightforward discount. For example, on a $100 order of full price custom t shirts, the code will save you $15, bringing your total down to $85. If your full price order is $200, you would save $30, paying $170.
For shoppers interested in specific discounted items, Customon offers deals on select products. You can get the Alien Youth Zipper Hoodie for $43.95, the Jonesy Game Kids Hoodie for $37.95, or the Alien Bucket Hat for $25.95. These are fixed prices, and no code is needed to claim them. You simply add the item to your cart at its listed price.
If your cart contains both full price items and one of the special deal items, the 15% off sitewide code will apply only to the full price products. The offer terms state it cannot be combined with other promotions, so the special deal items keep their reduced prices. For instance, if you add a full price custom t shirt for $30 to your cart along with the Alien Youth Zipper Hoodie for $43.95, the 15% off code will apply only to the t shirt, reducing its price to $25.50 and your total from $73.95 to $69.45.
To make the best choice, compare the offers that apply to your specific basket. If you are buying full price custom apparel, use the 15% off sitewide code. If you are only purchasing one of the specially priced items, you will pay the discounted fixed price. Remember that the 15% off code will only apply to full price items in a mixed cart due to the exclusion of other promotions.
Our records show that Customon typically has a mix of sales and codes. In the 12 months to October 2026, we listed 4 offers for Customon, comprising 3 sales and deals, and 1 code. The biggest percentage code we recorded in that period was the 15% off code available in October 2026. Our team tested 1 offer at checkout during that time.
