HiBOOST's headline offer is 15% off all products, a straightforward sitewide discount that applies to everything in the catalog. This deal makes sense for most shoppers, but you'll want to check whether a different promotion might save you more depending on what you're buying and how much you're spending.
Buying a few items or browsing the regular catalog: The 15% off all products deal is your best bet for general shopping. It covers every product on the site with no minimum spend or product restrictions.
Installing a residential booster system: If you're purchasing a residential booster, the 15% off for residential boosters offer is specifically designed for you and will give you the same discount as the sitewide deal. Choose whichever is easiest to apply at checkout.
Looking for further discounts on already reduced items: The Summer Sale offers up to 25% off selected items, which beats the standard 15% discount on those particular products. If you're eyeing something already marked down, compare the sale price against the 15% discount to see which saves you more.
Buying clearance or sale products in bulk: The up to $100 off sale products offer rewards larger purchases of discounted items. If you're filling your cart with sale merchandise, this deal could outpace the 15% discount—check your basket total before checkout to confirm.
Any order value: Free shipping applies to all orders, so you're covered on delivery costs regardless of which percentage discount you choose.
Signing up for the first time: New customers who join the HiBOOST newsletter can grab 5% off their first order. This is worth doing only if you're not already eligible for one of the higher percentage discounts above.
Only one discount offer applies at checkout, so calculate which option produces the largest saving in your basket. For most purchases, the 15% sitewide discount or the 15% for residential boosters will deliver the biggest saving. When you're buying from the Summer Sale or clearance sections, the up to 25% off selected items or the up to $100 off sale products deal may serve you better—just compare before you pay.