Your next renewal hides a 10-month cost in the cheaper of the two prices printed on it, because vendors now sell two- and three-year prepay rungs alongside the annual one. Fastmail’s mailbox costs $60 a year or $6 a month, so the annual price buys what ten monthly payments would have [2]. The arithmetic is printed nowhere: annual price divided by monthly price gives the month you break even, and 60 divided by 6 is ten. Take the 24-month rung and the break-even moves to month 19 of 24. The renewal question is not whether the discount is genuine, but how many months of the service you can already name a use for.

At a glance

  • The shift: Vendors now sell 12-, 24- and 36-month prepay ladders rather than one annual price.
  • The number: 10 months, where a $60 annual fee breaks even against $6 a month.
  • The risk: Cancelling early forfeits paid months; a long rung abandoned before break-even becomes a loss.

The charge that lands once

A one-year term approaches renewal. California’s automatic-renewal law requires the seller to give a consumer in that state notice at least 15 days and no more than 45 days before the charge [5]. The card is billed for the whole term at once, and then the service costs nothing visible for eleven months. That silence is what hides the real cost from the buyer.

Fastmail prices the same mailbox four ways: month-to-month is $6, a year is $5 a month ($60), 24 months is $4.75 a month ($114), and 36 months is $4.67 a month ($168) [2]. Backblaze Computer Backup runs $9 monthly and $8.25 a month paid annually; its two-year term is $7.88 a month, costs $189, and saves $27 against the monthly rate [3]. Google One advertises “Save up to 16%” for annual billing and prints no rung beyond it [4], so two months free stays the common shape of the twelve-month step while the longer rungs go deeper.

Vendor Month-to-month 12 months 24 months 36 months Break-even month
Fastmail Individual $6 $5 a month, $60 $4.75 a month, $114 $4.67 a month, $168 10 of 12, 19 of 24, 28 of 36
Backblaze Computer Backup $9 $8.25 a month, about $99 $7.88 a month, $189 not offered 11 of 12, 21 of 24
Google One plan rate up to 16% off not offered not offered not stated

The ladder is a commitment ladder, not a sale. Fastmail’s 24-month rung is 20.8% off the monthly rate and breaks even at month 19. The 36-month rung is 22.2% off and breaks even at month 28, so each extra year buys a slightly deeper discount in exchange for a longer commitment. That is why the last rung looks best on the page, and why the page does not show the other half. Abandon the 24-month rung at month 12 and $114 has bought $72 of service, a loss of $42. Abandon the 36-month rung at the same point and $168 buys the same $72, a loss of $96.

My read is that this ladder is built for exactly the reader who audits carefully, because a quarterly review of monthly charges cannot see it. A charge that lands once a year leaves eleven zero-months on the ledger. Any cost-per-use ratio — spend divided by recorded sessions — has no denominator for most of the year. The audit rule that would catch an unused tool is four sessions in thirty days. Against a month with no bill, it has nothing to divide by.

The forgetting is well measured, if a little old. In C+R Research’s 2022 survey, consumers estimated they spent $86 a month on subscriptions and then itemized $219 once they listed each service, about 2.5 times the guess [1]. In the same survey, 42% said they had stopped using a service and kept paying for it [1]. Those are self-reported numbers from four years ago, and they describe the population a prepaid year is sold to.

By the numbers

  • $96 — the forfeit on the longest rung: a $168 prepaid 36-month Fastmail term abandoned at month 12 buys $72 of service (desk arithmetic).
  • $219 a month — the itemized bill: what C+R Research respondents actually paid once each subscription was listed [1].
  • 15 days — the shortest warning: California requires notice at least this far ahead of a year-long renewal, with 45 days the ceiling [5].

What the ladder tells you

Three things on the next renewal notice matter more than the headline discount.

  • Which rung is offered. A vendor pushing a 36-month term is pricing its own cash flow and its churn — the share of customers who leave. A three-year prepay is an unsecured loan to a company that may not be the same company at the end of it.
  • Where the notice lands. A warning that arrives outside the 15-to-45-day window is the one thing a reader can check against the statute without reading a contract [5].
  • The shape of the discount. Two months free on a year is the familiar form, and Google One caps its annual saving at 16% [4]. A vendor that drops from two months to one has repriced the same rung without changing the headline. Backblaze’s $9 saving on a $108 year is closer to one month than two [3].

What I’m watching is whether the longer rungs keep deepening, because that is the tell that the vendor wants the cash more than it wants the renewal.

There is a version of this that is simply good housekeeping. A mailbox, a backup target and a domain registrar are utility-grade services a reader will keep for years, and prepaying them is a reasonable use of idle cash. The ladder only turns against the buyer when the term outlives the intent. That means a three-year rung bought for a tool still being evaluated, or a prepaid year bought in the same month the stack was trimmed.

The catch

Prepaying is not a mistake in itself, and this is not an argument for month-to-month everywhere. A year of email is cheap against the alternative, and the discount is real money when the service is one you would keep anyway. The honest limits are narrower. California’s statute governs sellers offering to consumers in that state, and it requires notice rather than a refund, so the notice is a calendar prompt and not a safety net [5]. The survey is from 2022 and rests on recall [1]. A three-year term adds a credit question that a twelve-month term does not, because the money is gone if the vendor fails.

What I keep circling is that the annual rung defeated the audit long before the vendors lengthened it. A monthly review sees the subscription that bills monthly; it cannot see the one that billed in March. The same stack raised its list price in September, a change you could at least see on the page. A prepay rung is the same money moved out of sight, and the division still decides it in about ten seconds: annual price over monthly price, compared with the months you can honestly name.

Related reading

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