keepsel
Keepsel for Party Supplies

Every theme, every color, party-ready

Keepsel is inventory and production software for party supply makers. Track cardstock, ribbon and grommets across birthday, shower and graduation themes, cost custom banners and sets to the piece, and keep celebration season from becoming a stock scramble.

Start free for 30 days See how it works

Try free for 30 days, with 25 Suli messages once you confirm your email (all of Suli from Maker). No card.

Track everything that goes into a party piece

From raw materials to the finished piece, Keepsel keeps party supply makers on top of:

  • cardstock by the sheet
  • envelopes
  • foil and ink
  • embellishments
  • cello sleeves and boxes

A party piece in Keepsel

Product

Custom Party Banner

SKU BANNER-PARTY

Material

Cardstock Sheet

tracked in sheet · Paper

Supplier

Paper & Print Supply

Variations, from Maker

Color, Theme

Worked example

Custom Party Banner, costed line by line

This is the math Keepsel does for every product you make: every line from its recipe, updated whenever a material's price changes.

The matching cake-topper set uses the same materials, so a set price can start from a cost you already know.

Custom Party Banner

Cardstock (6 sheets)
$1.92
Ribbon + string
$0.45
Grommets + adhesive
$0.30
Header bag
$0.35
True cost
$3.02
Suggested price
$16.00
Margin
81%

Built around how party supply makers actually work

  1. Themes multiply like guest lists

    Six themes in a dozen colorways is a catalog explosion. From the Maker plan, theme and color can be variations under tidy products, each with its own count, so "Birthday in gold" is a stock number, not a dig through boxes.

  2. Custom names and dates are the order

    Personalized banners can't sit on a shelf. With the banner's recipe in Keepsel, you can see whether the cardstock and ribbon are on hand the moment the order lands, so the party date is a promise you can keep.

  3. Graduation doesn't wait

    Party demand spikes in bursts: grad season, holidays, New Year's. Last year's sales by theme show each wave coming, and from the Maker plan low-stock alerts on your materials help get the cardstock in the door first.

  4. Sets sell the party

    Banner plus cake topper plus cupcake wrappers: sets raise the order value. Give the set its own recipe with every piece's materials in it, so its price starts from a true cost and the set stays profitable.

A day in Keepsel, for party supply makers

Step 1

Stock the party shelf

Cardstock by the sheet, ribbon and string by the foot, grommets and toppers by the piece.

Step 2

Build recipes for banners and sets

A custom banner's six sheets, ribbon length and grommets, and a party set's recipe with its toppers too.

Step 3

Personalize and produce

From the Maker plan, a work order for a named banner draws its materials down, and the evergreen themes can be made ahead into finished stock for the rush (work orders up to 10 a month on Maker as a trial and 100 on Team, unlimited on Business and Enterprise).

Step 4

Beat the season to the shelf

Last year's sales by theme plus your supplier's lead time tell you when to order: before the season, not during it.

Questions party supply makers ask

How do I price custom party banners and decorations?

Cost the sheets, ribbon and hardware per piece, add assembly and personalization time, then margin. Personalized pieces command premiums because the name is the product: price the customization work, not just the paper. From the Maker plan, Keepsel counts that time in each product's cost.

How do I manage inventory across party themes?

From the Maker plan, themes and colors can be variations, so one banner design in six themes stays one product with a count for each. Your sales by theme show which parties your customers actually throw, and which theme to retire.

How do I prepare for graduation and holiday party seasons?

Look at last year's curve by theme, order materials a supplier lead time ahead of the ramp, and make the evergreen pieces early. The seasonal spike rewards whoever stocked in the quiet month before it.

Are party sets worth the assembly work?

Usually yes: a banner, topper and wrapper set can double order value for modest extra materials. Give the set a recipe with every piece in it, so its true cost is visible and the package discount never goes underwater.

Can I sell both ready-made and personalized party items?

Yes. Evergreen designs can be made ahead while personalized orders are made to order from the same materials. One shelf of cardstock serves both, and keeping one count of it keeps you honest.

Keepsel for other crafts

Wedding ProductsPackagingSee all crafts →

Guides for party supply makers

All guides

How to Price Party Decorations (Themes, Sets and Seasons)

Party decor sells in themes, spikes in seasons and bundles naturally. Price the banner right and the whole party set follows.

How to Forecast Demand for a Seasonal Handmade Business

The holiday rush makes or breaks a maker's year. Here's how to forecast demand so you make enough of the right things, without drowning in leftovers.

How Product Bundles Can Increase Your Sales

Bundles are one of the easiest ways to raise your average order (and move slow stock). Here's how to build ones that sell without giving away your margin.

How to Run a Sale Without Killing Your Margin

A sale feels like a sure win, until you do the math and realize you gave away all your profit. Here's how to discount on purpose, not by accident.

Run your party supply business like a business

Know your true cost and margin and keep every material counted. Or try the free pricing calculator first.

Start free for 30 days See how it works

Try free for 30 days, with 25 Suli messages once you confirm your email (all of Suli from Maker). No card.