this_page_was_last_updated_on May 18, 2026 by
Sarah is a U.S.-based writer who loves helping readers with informative content. She also keeps track of discounts and coupon updates so people can save more while shopping online.
discountcodez.com discountcodez_trust_us_part_1 Discount Codez discountcodez_trust_us_part_2
Hiboost promo_codes_and_coupons May 2026
best_offers_last_validated: May 18
OFFused 900 times
verified20% Off Sitewide Coupon
20% Off Sitewide Coupon At Hiboost
20% OFF
20% Off Sitewide Coupon
verifiedOFFused 800 times
verified15% Off All Orders
15% Off All Orders At Hiboost
15% OFF
15% Off All Orders
verifiedOFFused 750 times
verified10% Off Entire Order
10% Off Entire Order at Hiboost
10% OFF
10% Off Entire Order
verifiedOFFused 650 times
verified$60 Off Orders Over $399
$60 Off Orders Over $399 At Hiboost
$60 OFF
$60 Off Orders Over $399
verifiedOFFused 525 times
verified$100 Off Orders Over $499
$100 Off Orders Over $499 At Hiboost
$100 OFF
$100 Off Orders Over $499
verifiedOFFused 500 times
verified$180 Off Orders Over $999
$180 Off Orders Over $999 At Hiboost
$180 OFF
$180 Off Orders Over $999
verifiedOFFused 450 times
verified18% Off Vehicle Series Single Booster
18% Off Vehicle Series Single Booster At Hiboost
18% OFF
18% Off Vehicle Series Single Booster
verifiedOFFused 250 times
verified15% Off Residential Boosters
15% Off Residential Boosters At Hiboost
15% OFF
15% Off Residential Boosters
verifiedOFFused 150 times
verified$15 Off 10K Plus Pro Phone Signal Booster
$15 Off 10K Plus Pro Phone Signal Booster At Hiboost
$15 OFF
$15 Off 10K Plus Pro Phone Signal Booster
verified$170
OFFused 0 times
Up To $170 Off Sale Items
Up To $170 Off Sale Items At Hiboost
UP TO $170 OFF
Up To $170 Off Sale Items
SHIPPINGused 0 times
Free Shipping
Free Shipping All Orders At Hiboost
FREE SHIPPING
Free Shipping
OFF
SIGN
UP
DISCOUNTused 0 times
Sign Up To Receive 5% Off Your First Order
Sign Up To Receive 5% Off Your First Order At Hiboost
5% OFF SIGN UP DISCOUNT
Sign Up To Receive 5% Off Your First Order
$170
OFFused 0 times
Up To $170 Off Residential Products
Up To $170 Off Residential Products At Hiboost
UP TO $170 OFF
Up To $170 Off Residential Products
$120
OFFused 0 times
Up To $120 Off Bestsellers
Up To $120 Off Bestsellers At Hiboost
UP TO $120 OFF
Up To $120 Off Bestsellers
$100
OFFused 0 times
Up To $100 Off Vehicles
Up To $100 Off Vehicles At Hiboost
UP TO $100 OFF
Up To $100 Off Vehicles
POLICYused 0 times
3-Year Warranty Policy
3-Year Warranty Policy At Hiboost
WARRANTY POLICY
3-Year Warranty Policy
BACK
GUARANTEEused 0 times
30-Day Money Back Guarantee
30-Day Money Back Guarantee At Hiboost
MONEY BACK GUARANTEE
30-Day Money Back Guarantee
Hiboosts_competitor_discounts
Hiboost promo_codes_complete_timetable_heading
Hiboost has_issued 9 total Hiboost discount_codes_per_our_database_see_our Hiboost coupon_timetable_below_for_a_complete_record_of_all Hiboost promo_codes_offered_by_this_retailer_over_the_past_3_years.
| code | discount | description | issue | status |
|---|---|---|---|---|
| 20OFF | 20% OFF | 20% Off Sitewide Coupon | not_available_abbr | active |
| 15ALL | 15% OFF | 15% Off All Orders | not_available_abbr | active |
| Save10 | 10% OFF | 10% Off Entire Order | not_available_abbr | active |
| 60OFF | $60 OFF | $60 Off Orders Over $399 | not_available_abbr | active |