Trouble with multi unit

[azuro]

Hi, I have a problem with multi unit.  I need to have different prices in different unit.

Example, 1kg = 50$, 100gr = 5$:

1kg = 50$
2kg = 100$
...

2.5kg = 100 + 25 = 125$
5.5kg = 250 + 25 = 275$

Does anyone have any idea? Please help!

Best regards

[PolishedGeek]

I assume you need to track stock and weight also by these units?

[azuro]

I want to use these in case of purchase of meat, rice, fish,...

Any idea for me, PolishedGreek?

[Milbo]

This is called unit price and it is native in vm, you need to use the package size to create a correct unit priice.