All ColorSpark Rolls have a bulk discounts which automatically apply when you order 2 or more rolls from the finish series. These bulk discounts can be seen in your TRW shopping cart once you login to your account. For discounts on ColorSpark HTV simply add more than one roll from the same series to your cart. You do not have to purchase 2 rolls of the same color but they must be from the same finish series. Bulk roll discounts can be seen at the bottom of the product page for UV Color-Changing, Opal, Soft Metallic, Soft Holographic, Flash Reflective, Reflective Glitter, and Glow-in-the-Dark series. Blast Reflect has bulk discounts that automatically apply when you order more than 10 feet of HTV from the finish series. For additional discounts and savings join the club! TRW emails secret sales and coupon codes to Design-a-Day Email Club members and YouTube AllStar members. In most instances coupon codes can be stacked onto to bulk discounts for extra savings. At The Rhinestone World the more you buy the more you save, get free shipping on all orders over $150 when shipped within the continental US (excluding Alaska and Hawaii).