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Buying carefully

The Two Clocks Running on Any Money-Back Window

By the MemoHoney Team at Memohonee · Published 2026-09-21 · Last updated 2026-11-04 · Health review by Dr. Renee Schwartz, ND

A money-back window is two clocks, not one

Almost every supplement in this category advertises a money-back guarantee, and almost every buyer reads it as a single number. Sixty days. Ninety days. A hundred and eighty on the more confident ones.

Two separate clocks are hiding behind that number, and confusing them is how people miss a window they thought they had. The first clock is how long you have to raise a claim. The second is how long the money takes to come back once you have. They are governed by different things, they run at different speeds, and only one of them is usually advertised.

This article takes both apart, using the terms this product actually carries as the worked example. The method applies to any bottle in this aisle.

Clock one: how long you have to claim

The number to find is not the length of the window. It is the date the window starts from, and there are three candidates: the date of purchase, the date of dispatch and the date of delivery.

They are not close together. A parcel ordered on the first, packed on the third and delivered on the eighth spans a week, and on a sixty-day window a week is more than ten per cent of your decision time. A seller counting from purchase is offering a shorter window than one counting from delivery, even when both print the same number on the page.

This product's terms say sixty days from the date of purchase. That is the shortest of the three readings, and it is the one printed on every page of this website for exactly that reason. Purchase precedes dispatch, which precedes delivery, so counting from purchase is the conservative reading and it is the one a buyer should assume in the absence of anything clearer.

The fourth row is the one people miss entirely, and it is in this product's terms: the seller asks for at least 30 days of use before a claim is raised.

The use requirement in the middle

A request for thirty days of use before a claim is common and, read fairly, reasonable: a seller offering a two-month trial does not want a claim on day three from somebody who never opened the bottle.

It does, however, change the arithmetic in a way worth doing on paper. Order on day zero. Take a week for delivery. Start the thirty days of use on day seven and reach day thirty-seven. The window closes on day sixty. What is left is twenty-three days of genuine decision time, and it is closer to a fortnight once you allow for the days between deciding and actually making the call.

That fortnight is the number to hold when choosing a pack size, and it is the single most useful piece of arithmetic on this website. It is also why a six-month pack bought on day one is a commitment made four months before any evidence arrives.

Clock two: how long the money takes

The second clock starts when the claim is accepted and it has nothing to do with the first. It is a sequence of ordinary commercial steps, each with its own delay, and understanding it stops a perfectly normal refund from feeling like a problem.

The parcel has to arrive and be matched to an order. This is why the paperwork inside the box matters more than anything else in the process: a carton of bottles with no name, email or order ID in it cannot be matched to anybody, and a parcel that cannot be matched sits in a warehouse.

Then the credit is processed, which on this seller's terms takes three to five business days. Then the card network and your bank do their part, which takes a further five to ten days. Those are two separate delays and both are normal. Somebody who expected the money back the day the parcel arrived will spend two weeks believing something has gone wrong.

1. The parcel arrives and is matched. Paperwork inside the box: full name, email, order ID.
2. The credit is processed. Three to five business days on this seller's stated terms.
3. The card network and your bank. A further five to ten days, and out of everybody's hands.
4. It appears on a statement. Frequently dated back to the processing day, which is why it can look as though it arrived earlier than it did.

The part that costs you money either way

Return postage on this product is the buyer's cost, and that is worth knowing before rather than after.

The practical advice is short and it is the same every time. Use a tracked service. It costs a few dollars more than an untracked one and it settles, in advance, the only argument that ever arises: whether the parcel arrived. An untracked parcel that goes missing is a conversation nobody wins, and the few dollars are cheaper than the alternative.

Photograph the parcel before you seal it, with the paperwork visible. It takes ten seconds and it converts a later disagreement into a two-message exchange.

The worked example, on this product

Sixty days from the date of purchase. A request for at least 30 days of use before a claim. Return postage paid by the buyer. Three to five business days to process a credit, then five to ten days to the card. A claim begins with a call to the order line at the foot of this page, order ID in hand.

Run the arithmetic and the two-bottle pack is sixty capsules against a sixty-day window, which lines up exactly. The three-bottle pack gives ninety mornings with the decision made around day sixty, which is the most comfortable arrangement on the ladder. The six-bottle pack is a hundred and eighty mornings of which a third are covered.

None of that is a criticism of the seller's terms, which are clearer than most in this category. It is arithmetic anybody can do and almost nobody does. The refund policy sets out the steps and the pricing page carries the per-morning figures.

Five phrases worth finding before you pay

Guarantee wording across this category is written to be skimmed, and five specific phrases carry nearly all of the meaning. Finding them takes two minutes with a browser search box and it is the highest-value two minutes available to anybody buying a supplement online.

1. From the date of. Whatever follows this phrase is the start of your clock. Purchase, dispatch and delivery are three different dates and the difference is frequently a week.
2. At least, or a minimum of. This introduces a use requirement, and it eats the front of the window rather than extending the back of it.
3. Unopened, or in original condition. If this appears, a trial window is not really a trial window: you cannot test something you are not allowed to open. Its absence is a meaningful thing to find.
4. Return shipping. Somebody pays it. Find out who before you need to know.
5. Restocking fee. A percentage retained on a return. It does not appear in this product's terms and it does appear elsewhere in the category, which is exactly why it is worth searching for.

Two of the five relate to what the window means and three to what it costs, and together they turn an advertised number into a real one. A seller whose terms answer all five plainly is telling you something about how a refund conversation will go, and so is a seller whose terms answer none of them.

The same method works on a checkout page. Before paying, search it for the word subscription and the word renew. This product's seller states a one-time payment with no automatic renewal, and confirming that yourself takes a moment and is worth doing on any site.