In Nory, find the item you'd like to create multiple versions of - for example a bottle of wine where you need to create variations of 125ml, 175ml, 250ml and 750ml.
Navigate into 'Items' or 'Batches' and find the item you need to create multiple variations of:
Select the 'recipe' tab and hit 'add recipe':
Enter the recipe name, the measurement and the sales price. Then click the tick!
*** Don't forget to go into Recipes & link your new recipe to a POS Item so you can track the usage! ***