KPV 10 mg Is $39.99. Five Is $199.95. Ten Is $399.90.

Do the multiply once, in cents

One KPV 10 mg vial is $39.99 on this catalog. Five times that is $199.95. Ten times that is $399.90. The product page is showing that arithmetic in the quantity block. It is not offering a cheaper milligram if you buy the row labeled 10.

If your notes say the 10-pack was $349 or $400, fix the notes. Rounding hides the difference between this vial and a different vendor’s vial when you compare them next month.

The 10 mg does not scale into a discount

Ten vials are ten labeled amounts of 10 mg each. They are not one vial labeled 100 mg, and they are not the KLOW blend because the dollars got bigger. Keep the unit on every line of the purchasing sheet: 10 mg, KPV, $39.99.

BOGO, shipping, and reward dollars can change what you pay. They show up in the order, not by rewriting the catalog price inside the quantity block.

Do not use the blend price as a translator

KLOW 80 mg is $109.99 and contains a KPV component plus three other lines on task 87708. You cannot divide $109.99 by four and call that the value of KPV 10 mg. The blend is priced as a blend. The single is priced as a single. Both numbers can sit in a spreadsheet if each row names its SKU.

Comparing $39.99 with a sliced piece of $109.99 will invent a bargain or a rip-off that the pages did not offer.

Date the price

Write the day you read $39.99. Catalog prices are whatever the page says when you look. A screenshot with the vial name and the price is a better record than a number floating in a text thread.

The amount on that same screenshot should still say 10 mg. If a crop cuts the amount and keeps the price, you have a price for an unknown fill.

Research catalog, not a quote for anything else

Adults 21 and older. Laboratory research only. Not for human or veterinary use.

Walk a five-vial total back to the single

Take $199.95 and divide by five. You should land on $39.99 exactly, cents included. Take $399.90 and divide by ten. Same single. If a budget sheet cannot survive that division, the sheet used a different price or dropped the cent. Fix the sheet before you email it.

Do not divide the KLOW price by anything to explain KPV. $109.99 is the blend. There is no honest slice of that number that equals the tripeptide’s catalog price, because the blend is not priced as four separate charges.

Adults 21 and older. Laboratory research only. Not for human or veterinary use.

Put $39.99, $199.95, and $399.90 on the bin card under the words catalog, with the date. Cross the date out when you recheck the page, and write the new one. A bin card with no date becomes folklore. Folklore is how a five-vial total drifts by a dollar and nobody can say when.

Say the three catalog figures in cents so nobody rounds them into a story. Thirty-nine dollars and ninety-nine cents for one. One hundred ninety-nine dollars and ninety-five cents for five, which is the single times five. Three hundred ninety-nine dollars and ninety cents for ten, which is the single times ten. If a cart shows something else, BOGO, a code, shipping, or tax is in the total. Find which one before you edit the bin card. The 10 mg does not change when the cart changes. Recheck the three figures against the live product page before you reprint the bin card, and write the date of that check on the card so a later price argument has a day attached to it.