
It's properties will include things like product description and current retail price. SKU This is the list of things that you sell. The solution you are looking for will rely on an accounting style model and a couple of bills of materials (BOM). Does anyone have any ideas (or examples) I can look at to solve this problem? I'm not sure how to model inventory, the sellable items (especially the combos), and how to record the sales. When I sell a "medium Coke" for $1, perhaps I should break it down as $0.90 for the fluid and $0.10 for the plastic cup.Īnd when I sell a "combo", maybe I need to be able to specify that the hamburger actually sold for $3 and the medium Coke was just $0.50 (only the soda was discounted to make the combo more appealing). However, as a combo, the buyer does not get the napkin for the Coke and the hamburger rather the buyer only gets the same amount of napkins as if he/she were buying just the Coke.įor the sales system, I need to keep track of every sale and possibly maintain a relationship with the inventory records (this would mean that I could never really delete an item in the inventory once a sale is made - for historical purposes).

Say the hamburger also includes napkins on its own. The Coke was mentioned to include some napkins. Then there is the concept of "combos." Perhaps a $1 medium Coke and a $3 hamburger are sold together as a combo for just $3.50 (a $0.50 savings). Thus, a "medium coke" is actually the plastic cup, some napkins and the fluid, each item having its own current stock levels, cost, etc.


Meaning, each time I sell a soda, I need to subtract one from the plastic cup's inventory count. Not every item in the inventory is "sellable." For example, I may want to keep inventory of plastic cups used for sodas.

I need to develop a inventory and sales system.įor inventory, I need to be able to keep track of ideal stock levels, current stock levels, reorder point, cost, selling price, etc.
