For reference, these are the types of promotion components available:
Part 'A':
Buy [X] of version [V] – e.g. buy 2 barbecue
beans, small size
Buy [X] of items from category [C] – e.g. buy 5
items from 'books'
Buy [X] of product [P] – e.g. 1 barbecue beans
(any size)
Spend [£][X]
Part 'B':
Get [X] of [V] for free – e.g. get 1 barbecue
beans (small size) free
Get [X]% off [V] – e.g. get 10% off barbecue
beans (small size)
Get [£][X] off – e.g. get £5 off
Get [X] of [P] for free – e.g. get 1 floor mat
(any colour) free
Get [X]% off [P] – e.g. get 5% off 1 floor mat
(any colour)
Get [X]% off items from category [C] – e.g. get
15% off any book
Key:
[X] = a whole number
[V] = a specific
version of a product
[P] = a product (any
version)
[C] = a category
[£] = the default
currency (£, $, etc. depending on your store)