POD shirt, mug, tote, in-budget poster, client giveaway. The object is the product.
Can You Use These Images on Merchandise?
Yes on a product you already sell. No on a ZIP of unmodified files, a stock pack, or a print larger than the pixel budget.
Yes, you can put these images on merchandise you actually sell: a shirt, a mug, a poster inside the inch budget, a tote, a mouse pad, a playmat, a limited run of prints. No, you cannot sell the unmodified 3840x2160 PNG as the product. A ZIP titled "50 HUD backgrounds" is not merch. It is a second stock library, and the license does not allow that.
The difference is the SKU. If the customer walks away with a physical (or print-on-demand) object whose job is to be a shirt or a cup, you are in merch. If they walk away with the work file, you are in redistribution.
What "on a product" looks like in production
Print-on-demand is allowed if the listing is the object. A Redbubble or Printful shirt that uses a neon plate as the print, under your shop name, is a product. You still should not title the listing "Official Unique Live Wallpaper tee" or "Microstock Mikhail pack." You made a shirt. You did not become the archive.
DPI math still wins. A chest print 12 inches wide at 150 dpi wants 1800 pixels. You have 3840. Easy. An all-over AOP shirt that needs a 4500 x 5400 px template is larger than the plate. You will tile, crop, or add a flood color. Do not upscale a 1-pixel HUD line to fill a 5400-px template and then argue with the customer about blur. When the still is not enough, commission or change the garment.
Mugs, metal prints and acrylics are small. A 10-inch-wide metal at 300 dpi wants 3000 pixels. You have them. Crop to the product ratio. 16:9 on a square throw pillow is a composition job, not a license job.
Stickers: a 3-inch die-cut at 300 dpi is 900 pixels. Plenty. Do not sell a "sticker pack" that is a Google Drive of PNGs. Sell stickers.
Posters: follow the print table. 12.8 x 7.2 in at 300 dpi, 25.6 x 14.4 in at 150 dpi. A 24 x 36 in fashion poster is past this file unless you use the 3840 side as the 24-inch edge and accept a 13.5-inch height at 160 dpi.
Color: POD vendors are sRGB in, surprise CMYK out. Neon will shift. Soft-proof if the shop gives you a profile. Otherwise order one sample before a 200-unit run. Assume sRGB on the file you upload, and do not assign Adobe RGB "for print" on a Printful form.
Packaging is the cousin: the image is on the bag that holds the coffee. Merch is when the image is the reason they bought the bag. Both can be allowed. Both fail if the listing is the bare file.
What you must not sell, and how to talk about it
Do not sell:
- The unmodified PNG, JPEG or WebP as a download.
- A "commercial license" you invented on top of this archive.
- An NFT of the artwork.
- A mockup kit whose Smart Object still contains the master for the next buyer to extract.
- A claim of exclusivity. Another shop can print the same public plate tomorrow.
You may sell a heavily reworked piece if the product is your work: a composite with original type, characters, and layout, printed on a shirt. The plate is a source, like a texture. You still may not claim you authored the underlying artwork. The license is explicit on authorship.
Attribution is not required on a hangtag. A small "background from microstock-mikhail.com" on a product page is courtesy if you want the story. Do not put a required-looking credit on a fashion label.
If a marketplace's own rules are stricter than this archive (some POD sites ban "stock" prints, some require you to own the IP outright), obey the marketplace. Their ban is a shop rule, not a new reading of /license/.
Client merch for a brand, paid by the brand, is client work. Same file limits. Tell them the plate is public. If they need the only-on-our-tote version, they need a custom render.
Motion merch does not exist as a scarf. If they want a looping display behind the pop-up rack, that is a screen and a file from Unique Live Wallpaper, not a dye-sub print of a 4K PNG.
Keep a sidecar on anything you put into a shop: source URL, date, "merch SKU 1844, public plate, not exclusive." When a platform asks "do you own this," the honest answer is that you have a commercial right to place it, you do not own the artwork, and you are selling a shirt.
Print it on a product. Do not sell the work file.
Shirts, mugs and in-budget posters are fine. A downloadable pack is not merch.
Unmodified file, invented license, NFT, mockup kit that still holds the master.
Chest prints are easy. AOP 4500 px templates are not. Crop or flood, do not invent detail.
You placed a public plate. You do not own it. You cannot promise exclusivity.