Aidance Scientific - Makers of terrasil®
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Product Subscriptions

Subscribe Now and Save 10% or More on Reoccurring Orders

  1. Select the “Subscribe & Save!” button on noted eligible products subscription example
  2. Choose your preferred delivery schedule; Every Month, Every 2 Months, or Every 3 months
  3. Enter the quantity (how many products) you'd like every delivery and click Add To Cart
  4. Proceed to the cart and complete your order as normal. You will receive an email with confirmation of your subscription and instructions on how to access your new subscription control panel.


  • Subscribe & Save Program Terms & Conditions

    Aidance Scientific reserves the right to change the Subscribe & Save Product Subscription program, including the discount amounts, eligibility used to determine discount amounts and terms and conditions at any time in its sole discretion. All changes will apply to future orders, including for current subscriptions.

    Your Subscribe & Save subscription will automatically create a new order according to your chosen delivery schedule, until you cancel.

    We may, in our sole discretion, terminate your subscriptions at any time without notice. If we do so, you will only be charged for orders that have been shipped to you.

    Discounts resulting from promotional/coupon codes used on an order including a Subscribe & Save item are not permitted. Combining subscription and non-subscription (One-time purchases) in the same sale is allowed, however promotional/coupon codes still cannot be used. If you are combining a subscription product and a non-subscription product in the same sale and would like to use a coupon/promo code, we suggest placing two separate orders.

    Subscribe & Save benefits are limited to items displaying the Subscribe & Save offer message. Subscribe & Save is only available to customers shipping to addresses in the United States. Some eligible items may only be available for shipping within the forty-eight (48) contiguous US states. Your participation in the Subscribe & Save program is personal to you, and you may not assign or transfer your Subscription or any of the benefits to any third party without our authorization.

    All returns under Subscribe & Save are subject to the Aidance Scientific's Return Policy.

    The total cost charged to your payment method for each Subscribe & Save order will be the cost of the item on the day that order is processed less the Subscribe & Save discount, plus any applicable sales tax.

    The charge for each Subscribe & Save item shipment will be billed to the payment method used to create your subscription or as otherwise directed by you. If we are unable to complete your Subscribe & Save order with the payment method you used to create your subscription, Aidance Customer Service will contact you about using another form of payment.

    Your subscription will remain in effect until it is cancelled. You can modify or cancel at any time via your Subscription Account. If you cancel your subscription and then reactivate it, the discount applied to any Subscribe & Save item may not be the same discount in effect at the time of cancellation. If the Subscribe & Save discount percentage for such Subscribe & Save item changes, the new discount will be applied to your future shipments of that item.

  • How do I change or stop my delivery schedule?

    Sign into your Aidance Account and click Manage Subscriptions. This will bring you to your subscription controls where you can modify your schedule of delivery at any time.

  • What if I need to update my shipping address and credit card in the future?

    Just sign into your Aidance Account and click Manage Subscriptions to access your subscription controls. There you will be able to change addresses or update payment methods.

  • I noticed that only a few select items currently offer Subscribe for Easy Reorder option. Will subscriptions ever be available for more products?

    Yes more products will be added on a regular basis. Keep checking back on this.

  • What if I have questions about the program?

    Email or call Customer Service with any questions that you have during our regular business hours.