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    Home / Shopping at home science tools pays you back

    Home Science Tools Rewards Program

    Get 5% Back With Every Online Order

    The HST Rewards Program is FREE! Just place your order while logged in to your account and you'll automatically earn 5% back when your order ships!

    Start earning points: Log In / Create an Account


    For a limited time, get $5 in store credit when you create a free account! Just sign up now and you will receive 100 HST Reward Points pre-loaded in your account that can be applied to your order during checkout. Promotion valid only on new accounts.

    Plus, for each qualifying product review you write, you'll earn an additional $1 to spend in the form of 20 reward points! Conditions apply. details>