Complicated Free goods scenario for Beverage

Hi

These are scenario for F&B business - mostly they have complicated promotion on free gifts which I think SAP standard cannot cover it. If any of you has the similar cases, please share how you handle it, thanks.

1. Buy soda water size 10 oz regardless of soda taste for 1 pack (1 pack consist of 24 bottles) then get 1 bottle free.

2. Buy soda water size 10 oz regardless of soda taste for 1 pack, then get 1 bottle free - maximum at 2 sets.

3. Buy soda water either size 10 oz or 15 oz for 1 pack, get 1 bottle of 10 oz free

4. Buy soda water regardless of soda taste as set i.e. for every 36 packs of combine size 10 oz, 15 oz and 1 lt - get free items of 10 oz/15 oz for 2 bottles per pack and free item of 1lt for 1 bottle per pack

5. Similar to 4 with additional condition that 1 soda taste must be more than 50% - for example, it must be coke at least 50%

6. Sales quota - Buy 1 pack, get 1 bottle free - maximum 100 bottles for each customer

Please kindly share your experience or ideas. Thank you

Chanchana