Reserve Craft Materials Across Several Workshops

A cupboard can look full while the next two workshops are already competing for its contents. A dated reservation sheet helps distinguish what you own from what is still available to promise.

Make one recipe per workshop

List consumable quantities per participant, shared supplies per table and fixed supplies per session. Keep the units explicit: meters of cord, individual beads and complete scissors are different quantities. Include packaging if students take the finished work home.

Use a practice run to establish quantities. Instructor Lindsey Campbell describes missing looms and bringing too little rope, a concrete reminder that supply preparation can change the class itself.

Reserve consumables in date order

Start with counted stock. Subtract allocations for earlier confirmed classes before checking the next class. Record expected deliveries separately until they arrive; a purchase order is not stock on the shelf.

Suppose you have 100 meters of cord. Saturday has reserved 80 meters, leaving 20 available for Sunday. If Sunday needs 60 meters, the shortfall is 40. A supplier selling 50-meter packs requires one pack, leaving 10 meters after both classes.

The calculation is: shortage equals the greater of zero or required quantity minus available quantity. Purchase packs equal the shortage divided by pack quantity, rounded up to the next whole pack.

Treat reusable tools differently

Scissors and looms return. Cord does not. For tools, record the period from packing through return and inspection. Two classes can happen at different times yet still conflict if one kit stays at a venue overnight.

Do not subtract reusable tools permanently from inventory. Reserve them for a time window and release them only when their return status supports doing so.

Close the loop after teaching

Count returned consumables and tools. Compare actual consumption with your recipe and adjust the next estimate deliberately. Keep unexpected loss separate from normal use so one unusual class does not silently change every future plan.

KitCount already provides class quantities, stock, pack sizes, packing and returns. ClassReserve is a planned browser concept testing whether reservations across several dates add value beyond those features. Describe your shared-stock problem. The proposed price is $9/month. No payment is collected through the inquiry form.