Spotify Wrapped, but for everything you bought

Three things make a year-in-review shareable, and none of them is design. First, the data is already there: nobody is asked to remember anything, so there is no effort and no self-reporting bias. Second, the result is specific enough to feel like a portrait rather than a horoscope. Third, and this is the part most copies miss, it is slightly unflattering. 'You were in the top 0.5% of listeners for this one artist' is a confession as much as a brag, and confessions travel.

Receiptify made the same point with a smaller idea: the same listening data, printed as a receipt, spread further than a lot of well-funded products. The format did the work. A receipt is the most familiar document in consumer life, and putting a year of behaviour inside it makes the behaviour legible in a way a bar chart never does.

Music is taste. Purchases are life. The brand you ordered from 34 times says more about your year than the song you had on repeat, because it involves money, habit, dependency and, occasionally, regret.

It is also the dataset nobody has ever shown you. Banks show you totals by category, which flattens everything into 'shopping' and 'restaurants'. Retailers show you your history with them and nothing else. No one has ever handed you the whole picture across every brand, which is exactly why the first look at it is a genuine surprise.

Every purchase you make sends an email: an order confirmation, a shipping notification, a delivery receipt, a booking reference. Most people never delete them. That archive is a complete, timestamped record of years of consumption, sitting unread in a folder.

Reading it does not require reading your mail. A sender address and a subject line are enough to recognise 'this was an order from this brand on this date'. The contents, what you bought and what it cost, stay untouched and are not needed to build the picture. That distinction is the whole privacy design: the pattern is derivable without the details.

Spotify Wrapped runs once a year on your listening. Receiptify reformats the same listening data as a receipt. Instafest turns it into a festival poster. All three are music, all three are annual, and all three end when December does.

A shopping year in review differs on one axis that matters: the underlying data does not stop in December. Purchases keep arriving all year, which means the portrait can keep updating instead of freezing. The card is the hook; the ongoing record is the actual product.

Boxumer connects to your inbox in read-only mode, recognises the brands behind your order emails, and returns a set of cards: total brands, your number one, the category split, the number you did not expect, and the type of consumer your year adds up to. It takes about a minute and there is no account to create.

Nothing is public unless you press share, and the shared version carries only the brands you leave visible. No amounts, no dates, no email address. Outlook, Hotmail, Live and Microsoft 365 work today; Gmail is in closed testing.

The reason to do this is not the card. It is that once your purchase history is visible in one place, you start noticing things: the subscription you forgot, the brand that used to be good, the category quietly eating a third of your orders.

And once you can see how a brand has treated you over three years instead of one transaction, a single tap after each purchase becomes worth something. Enough of those taps, from enough people, is a live picture of how brands are behaving right now rather than a star average built from 2019.