Clear prices at every quantity
Individual prices and 10-vial kit prices are the anchors for each material and strength. Eligible intermediate quantities are priced on a continuous volume curve, rather than a cliff where buying more could cost less in total.
1 vial
The current single-vial price. No minimum spend.
2–3 vials
Small-batch savings calculated for the exact number of identical vials.
4–9 vials
Greater per-vial savings as the quantity approaches a complete kit.
10 or more vials
The current kit price divided by ten, applied per vial. A kit contains ten matching vials.
How the savings are calculated
For an eligible product, let R be the price of one vial, K the price of one ten-vial kit, and q the number of vials. For 1–9 vials the subtotal is R × qα, where α = log(K ÷ R) ÷ log(10). For ten or more vials, the subtotal is q × K ÷ 10. Totals are rounded to the nearest cent.
This applies only when the listed kit is cheaper per vial than ten singles and the kit total is at least the price of one vial. Products without a suitable kit price keep their standard single-vial pricing. Laboratory accessories have their own individual and bulk-pack prices and are not converted into vial tiers.
Same material. Same strength.
Quantities combine only within the same SKU and strength. Adding a kit and additional identical single vials uses the combined number of vials, so splitting a cart across lines does not create an extra discount. Different materials and strengths do not pool into one tier.
Promotions and trade quotations
The online quantity savings are the only automatic reduction in this version of the cart. Older percentage-based volume promotions and trade benefits are not stacked automatically. Any separately approved trade arrangement must be itemized in the final written quote; do not assume discounts add together.
Shipping and final review
Standard Canadian shipping is $20 CAD per nonempty order, with no free-shipping threshold and no minimum order value. Applicable taxes, availability and eligibility are reviewed before payment. Catalog totals are estimates, not a paid invoice.
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