How to use Cell Phone Signal Booster promo codes

1. Go to cellphonesignalbooster.us then select the items you wish to purchase and add them to your shopping cart.
2. Find a promo code on this page. Click to open the code, then click "copy" to copy the coupon code to your clipboard.
3. Go back to cellphonesignalbooster.us and proceed to checkout. Look for the box labeled "Enter promo code" and paste your promo code in that box.
4. Once you apply the promo code, your savings should be applied, and you can complete checkout.

Promo code didn't work? Read these expert tips.

• Cell Phone Signal Booster offers promo codes periodically. On average, Cell Phone Signal Booster offers 1 code or coupon per month. Check this page often, or follow Cell Phone Signal Booster (hit the follow button up top) to keep updated on their latest discount codes.
• Check for Cell Phone Signal Booster's promo code exclusions. Cell Phone Signal Booster promo codes sometimes have exceptions on certain categories or brands.
• Look for the blue "site-wide" label for site-wide Cell Phone Signal Booster promo codes. Site-wide codes can be applied to any item on Cell Phone Signal Booster's website, and therefore are the most useful codes.
• Read our expert guide to finding promo codes for stores that rarely offer them.