A System That Keeps Recurring Costs Down

An audit lowers your subscription costs once. Without a system, they creep back: a new trial here, a price rise there, an annual renewal nobody planned for. This final chapter turns the work of the earlier chapters into a light routine that keeps costs down with about half an hour a quarter: one inventory, payments routed so they are easy to see, reminders that fire before money moves, a fund for annual renewals, a quarterly review and a few rules for anything new.

One inventory, kept current

The inventory you built in chapter 2 is the centre of the system. Keep it in one place, and give it one owner in the household, even if everyone can see it. Each line should have:

• the service and what it is for, and who uses it;
• the price, the billing cycle and the monthly equivalent;
• the next billing or renewal date, and the end date of any promotion;
• the card or account it is billed to;
• how to cancel;
• your decision from chapter 3 (keep, downgrade, rotate) and the date you last reviewed it.

A spreadsheet or a note is enough. Apps that connect to your bank and card accounts can find recurring charges automatically and are convenient, but weigh the trade-offs first: they read your transaction history, some charge their own monthly fee, and some bill-negotiation services take a share of any savings they win for you. Read what data the app collects and keeps before you connect your accounts.

Route payments so they are easy to see

The audit in chapter 2 was hard mainly because charges were scattered. You can make every future review easy by changing where subscriptions are billed.

• Use one card for subscriptions. When every recurring charge lands on one card, a glance at one statement is a full review. A credit card also gives you the billing-error rights described in chapter 2.
• Consider virtual card numbers where your issuer offers them. A separate number for each subscription, or for trials, lets you stop a merchant from billing again without replacing your main card.
• Use one email address or label for subscriptions. Renewal notices and price-change emails then collect in one place instead of disappearing among other mail.

Reminders that fire before money moves

A reminder is useful only if it gives you time to act. Set your own, rather than relying on the company's renewal emails.

• Annual renewals: 30 days before the renewal date, so you have time to review, negotiate or cancel.
• Promotions ending: a month before the end date, which is when negotiation works best (chapter 4).
• Free trials: two days before the trial ends, set before you enter your card.
• Rotated services: on the day you plan to come back, according to your content calendar (chapter 6).

Each reminder should contain the service, the amount, and the link or steps to cancel, so acting on it takes a minute.

A fund for annual renewals

Annual plans often save money, but they hit as one large charge. Treating them as a monthly cost, set aside in advance, removes the surprise. This is a sinking fund: money saved a little at a time for a cost you know is coming.

Add up the yearly price of every annual subscription and divide by twelve. For example, a household whose annual renewals come to $300 a year sets aside $25 a month, ideally by an automatic transfer to a separate savings account. When each renewal arrives, the money is already there, and the renewal becomes a decision rather than a shock. If the account pays interest, the fund earns a little while it waits.

Keep this fund separate from your emergency fund. An emergency fund is for the unexpected; renewals are expected.

The quarterly review

Every three months, spend about 30 minutes on the inventory. Put the date in your calendar now.

1. Compare the statement with the inventory. Look at the subscription card's last three statements. Add anything new, and remove anything cancelled.
2. Check for price changes. Note any charge that has gone up since the last review.
3. Ask the sign-up-today question again (chapter 3) for each line. Usage changes, and a service that earned its place last quarter may not now.
4. Look ahead. Note every renewal, promotion end and trial end in the next three months, and make sure each has a reminder.
5. Move the savings. If you cancelled or downgraded anything, raise your automatic transfer to savings by the same amount, the same day. Research on retirement saving found that people mostly stay with whatever happens by default (Madrian and Shea, 2001); an automatic transfer makes saving the default, so the freed money does not drift back into spending.

Once a year, do a deeper version: repeat the full search from chapter 2, including app stores and every card and account, because charges sometimes appear outside the subscription card.

Rules for anything new

Preventing a new unwanted subscription is easier than finding and cancelling it later. A few simple rules, agreed by everyone who shares the household's money, do most of the work.

• A waiting period. Wait a week before starting any new paid subscription. If you still want it after a week, start it.
• The trial rule. Set the cancellation reminder before entering the card details, every time.
• One in, one out. For categories where you tend to accumulate, such as streaming or apps, adding a new service means cancelling one.
• A ceiling. Decide on a monthly total for all subscriptions, as a share of take-home pay, and keep the inventory below it. The subscription cost calculator shows your current share.

What the system is worth

The value of the system is the money that does not creep back. Suppose the earlier chapters freed $75 a month and the routine keeps it free. Invested for 15 years at about 3.9% a year after inflation, that is about $18,177 in today's dollars, of which $4,677 is growth. Whether that money goes to an emergency fund, a debt, a down payment or retirement is your choice; the system just makes sure it goes somewhere you chose.