How can I set up a single SKU for multiple quantity options?

[kjshop]

I'm having trouble setting up my shop so customers can choose a set quantity when they order. 

We want to be able to sell wine either as a bottle, or a box of 6. I want them to have the same SKU so we can track stock, as the bottles are on palettes and will be picked and packed individually depending on whether a customer orders 1 or 6 bottles. 

Is there a way to do this without choosing variants? As we need to be able to put the stock amount in for the total bottles. 

Thanks.

[sampymishra]

Hi @kjshop 

Yes, you can sell the wine bottles as individuals or as a pack of 6 using metafields; you can select the sale price and create a metafield where the value would be a combined price of 6 bottles. Please let me know if you have any ideas about creating a metafield or need assistance.