For this part—
(a) reference to making a contract or arrangement containing a particular provision includes reference to the following—(i) offering to make a contract or arrangement containing the particular provision;(ii) refusing to make a contract or arrangement unless the contract or arrangement contains the particular provision; and
(b) reference to arriving at an understanding containing a particular provision includes reference to the following—(i) offering to arrive at an understanding containing the particular provision;(ii) refusing to arrive at an understanding unless the understanding contains the particular provision; and
(c) reference to the supply of something includes reference to the following—(i) the supply of the thing at a particular price;(ii) an offer to supply the thing;(iii) an offer to supply the thing at a particular price;(iv) giving, or offering to give, a discount, allowance, rebate or credit in relation to the supply or proposed supply of the thing;(v) resupply of the thing; and
(d) reference to the supply of something on a condition includes reference to a refusal to supply the thing without the condition.