If you're ordering branded merchandise or corporate gifts from Minted, the single most common mistake isn't the design—it's the size. I found this out the hard way in September 2022, when I ordered 200 custom greeting cards for a client's employee appreciation campaign. I specified what I thought was a standard size: 5x7. The proof looked fine on my screen. The result was a stack of cards that didn't fit their envelopes (a custom, branded envelope we'd also ordered). $450 wasted, plus a 1-week delay and a very awkward client call. That's when I learned to never assume size standards.
I'm a corporate gift coordinator (the person who handles those branded merchandise orders for companies). I've been doing this for about six years now, and I've personally made—and documented—enough mistakes to fill a small binder. This particular screw-up is part of my team's onboarding checklist now. So let's save you the same headache.
What is the Typical Size of a Greeting Card?
The short answer: the most common size for a standard, folded greeting card is 5x7 inches (when folded). But this is where the gotcha lives. That 5x7 measurement refers to the folded card, not the flat sheet. When opened flat, a 5x7 card is 10x7 inches. I knew that, but I didn't check if Minted's default matched my mental model.
Here's a quick breakdown of the standard sizes you'll encounter on Minted and other online printing platforms. I'm basing this on publicly listed dimensions from major online print providers, January 2025. Market prices can shift, but the sizes are pretty consistent.
- A2 (4.25x5.5 inches): The classic "note card" size. Great for thank-you notes, gift enclosure cards, or short messages. Fits a standard A2 envelope. This is your budget-friendly, lightweight option.
- A6 (4.5x6.25 inches): A slightly larger note card. Good for invitations to small events or more formal thank-you notes.
- 5x7: The industry workhorse for invitations, greeting cards, and announcements. It's the standard for a reason: it feels substantial without being oversized.
- A7 (5x7 inches) vs. 5x7: This is the trap. A7 is a specific envelope size that fits a 5x7 card. But some platforms list the card as "A7" and some as "5x7." They are the same folded card dimension. The confusion comes from which naming convention is used.
- 6x8 (or A8): Larger, often used for presentation folders or photography cards. Less common for standard corporate greetings.
Why My $450 Mistake Happened (And How to Avoid Yours)
I was ordering a branded merchandise package for a tech company's annual conference. The gift included a custom notebook, a pen, and a greeting card. The card was supposed to have a handwritten note from the CEO. I saw Minted's listing for "5x7 Greeting Cards" and clicked without a second thought. The proof (a digital mockup) looked perfect. The card's text was clear, the logo was crisp.
The problem? I'd also ordered custom envelopes from a different vendor (a rookie mistake in itself—always order envelopes and cards from the same source if you're printing both). The envelopes were standard A7, which I assumed meant they'd fit a 5x7 card. They did. But my Minted card was also listed as 5x7. So what went wrong?
Looking back, I should have paid for a physical proof. At the time, the digital proof seemed sufficient. It wasn't. The Minted card's final trim was a hair under 5x7 (common with digital cutting, where there's slight variability). The envelope was a hair tight. The combination meant the cards were a struggle to insert and looked sloppy. For 200 units, this was a problem. We caught it when the client's assistant tried to stuff the first 50 envelopes and complained about the fit.
The lesson: always order a single physical sample, especially for a run of 50+ cards. It costs maybe $15-25 including shipping. It's the cheapest insurance you can buy against a $450 mistake.
The Real Cost of Getting It Wrong
Let's break down my mistake (ugh):
- 200 custom 5x7 cards from Minted (including design fee): ~$280
- 200 custom A7 envelopes from a different vendor: ~$90
- Shipping for both: ~$60
- Total wasted: ~$430 (we salvaged the envelope stock, but the cards were trashed)
- Plus: 1-week production delay for reprint, and the cost of a rushed overnight shipment (~$60)
- Plus: Credibility damage with the client. That's harder to quantify.
If I could redo that decision, I'd invest in a sample first. But given what I knew then—that I'd ordered from Minted before and their quality was good—it seemed like a reasonable shortcut.
Standard Greeting Card Sizes on Minted (What I Actually Use Now)
Based on my experience since that disaster, here's what I tell our new hires when they're ordering corporate gifts or branded merchandise:
- For a corporate gift enclosure card (something that goes inside a box with a bottle of wine or a premium gift): use A2 (4.25x5.5). It's small, classy, and doesn't overwhelm the gift.
- For a personalized note from an executive (like my mistake): use 5x7 (A7 envelope). It's the standard for a reason. But order the sample.
- For a branded holiday card sent to a whole client list: 5x7 is fine, but consider a thicker stock (110lb or 130lb cover) so it feels substantial.
- Never assume the envelope size matches the card size. Always check the specific product's envelope size in the listing. Minted lists this clearly.
When You Can Ignore This Advice
This advice is for corporate buyers who are ordering for a brand or business. If you're a couple ordering minted wedding flowers or wedding websites minted for your own event, the stakes are different. You're not dealing with a client's budget or timeline. You have more flexibility. Also, if you're ordering a single card (like a birthday card for a friend), the sample isn't worth the hassle.
But for a corporate gift order of 50+ units? Order the sample. It's the standard that works.
This was accurate as of January 2025. Printing platforms update their specs occasionally, so always verify current dimensions on the product page before confirming your order.
