Black Friday 2026 falls on November 27, the day after Thanksgiving, with Cyber Monday on November 30. For a reseller, the sales worth caring about are the ones on things you already burn through: mailers, boxes, tape, labels and photo gear. This list covers which supplies are worth stocking, how to judge a deal against your own numbers, and which impulse buys to leave in the cart.
This is a post about buying your own supplies. It is not about buying retail items to resell, which our Black Friday retail arbitrage post covers. Nothing here promises a discount: sale timing and depth vary by retailer, so read each store's own announcements.
The Dates and the Homework
Thanksgiving is the fourth Thursday of November, which is November 26 in 2026. Black Friday is the informal name for the day after, November 27. Cyber Monday is the first Monday after Thanksgiving, November 30 (see the sources box for the calendar pages).
Before any sale opens, do ten minutes of homework from your own records:
- List every supply you used last quarter: mailers, boxes, tape, labels, hangers, bags.
- Note the sizes you actually use most, not the sizes you wish you used.
- Write down what you paid per unit last time, from your receipts.
That last number is your baseline. A sale price only means something when you compare it with what you really paid, and a "was" price on a product page is not a baseline.
Think in weeks of supply rather than in units. If a pack of mailers lasts you a few weeks, buying many months' worth ties up cash and closet space, and the extra stock may be in a size you stop using. A sensible order is the amount you will use before the next realistic sale, plus a small cushion. Sort your list into three tiers: things that stop work when they run out (tape, labels, mailers), things that speed work up (dispensers, a better light), and nice-to-haves. Buy the first tier first.
The Shopping List by Category
| Item | Why stock it | Check before buying |
|---|---|---|
| Poly mailers | Used by almost every clothing seller | The one or two sizes you really ship; whether they are opaque and self-sealing |
| Bubble mailers | Small, light, semi-fragile items | Interior size against your typical item, with padding allowed |
| Small and medium boxes | Anything rigid or fragile | Inside dimensions, and whether the box stores flat |
| Packing tape and a dispenser | Used on every box | Width, and whether the dispenser fits your roll |
| Shipping labels | Daily consumable if you print labels | Your printer's manual: supported label size and type |
| Hangers and garment bags | Clothing storage and flat shipping | Uniform sizes so racks stay tidy |
| Lint rollers and a fabric shaver | Final prep before photos | Replaceable heads or sheets |
| Backdrops and replacement bulbs | Consistent photo color | Same bulb type across all your lights |
Photo and Listing Supplies
Photography supplies are easy to overlook. Matching bulbs across your lights keeps colors consistent from one listing to the next, a plain backdrop or two keeps the background out of the way, and a spare phone tripod or clamp means a dropped one does not stop a listing session. Clear bins and uniform hangers are also worth picking up, because tidy storage makes it faster to find the item you are about to photograph.
Comparing Deals Without Fooling Yourself
Four checks keep a sale from turning into clutter:
- Unit cost. Divide the total by the number of pieces. A bigger pack is only a deal if the per-piece number beats your baseline.
- Shipping and minimums. A low pack price can vanish once delivery and taxes are added.
- Return terms. Read the seller's current return window before you buy a large bulk order. Opened bulk packs are often hard to send back.
- Storage. Count the space. Two hundred boxes will not fit in a spare closet. Keep supplies dry and away from heat, as the maker's label advises.
Watch for the usual fake-sale patterns. A struck-through "was" price, a countdown timer or a "limited stock" badge is not evidence of a discount. If you want a real comparison, note the price of the item you plan to buy for a couple of weeks before the sale, using your own notes. Also check who is actually selling and shipping the product, since terms can differ between a retailer and a third-party seller on the same site.
Poly Mailers and Bubble Mailers in the Sizes You Ship
These are the highest-volume consumables for most sellers. Pick one or two sizes from your own shipping history and compare the per-piece cost.
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Equipment Worth Considering
If something at your packing desk annoys you every day, a sale is a reasonable time to replace it. The usual candidates are a thermal label printer, a tape dispenser, a better light for photos and a scale. Used equipment on eBay is also an option, particularly for printers and lights, if the seller lists a tested condition and a return option. Our shipping station setup shows where each piece fits.
Thermal Label Printer for the Packing Desk
If you print labels every day, a printer that stays out of the way is worth comparing during sales. Check the manual for supported label types before buying rolls.
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If you are shopping for gifts at the same time, our holiday gift guide for resellers sorts ideas by recipient.
What to Skip
- Oddball sizes. A mailer that does not match anything you sell is clutter.
- Gadgets that duplicate what you own. A second label printer is not an upgrade.
- Auto-renewing software bundles you have not tested. Check the provider's current plan page and cancellation terms.
- "Mystery" supply lots with no stated quantities or sizes.
Frequently Asked Questions
When is Black Friday 2026?
Black Friday 2026 is Friday, November 27, the day after Thanksgiving on Thursday, November 26. Cyber Monday is Monday, November 30.
Will supplies definitely be cheaper on Black Friday?
Not necessarily. Sale depth varies by retailer and product, so compare each offer against what you actually paid last time and check the total after shipping.
What is the first supply a reseller should stock up on?
The one you reorder most often, usually the mailer or box size you ship every week. Check your own records for the sizes you use.
Should I buy shipping labels in bulk?
Only if you know your printer's supported label size and type from its manual, and you will use them within a reasonable time.
Is used packing-desk equipment worth considering?
Printers, scales and lights are often sold used. Look for a tested condition and a clear return option from the seller.