Copied and pasted from website.
Woolworths Rewards points offer valid for new and approved Woolworths Mobile Large (8GB) Phone Plan applications made with a registered Woolworths Rewards card between 13 June 2017 and 30 June 2017. The initial instalment of 4000 bonus points ($20 value) will be credited to the registered Woolworths Rewards account within 30 days after activation of the phone plan and each subsequent instalment of 4000 bonus points will then be credited monthly across the remaining term of the phone plan. If the phone plan is terminated early prior to expiration of the 24 month term for any reason or if the customer ceases to be a Woolworths Rewards member, then any bonus point instalments not already credited to the registered Woolworths Rewards account will be surrendered. Maximum number of bonus points available under this offer is 96,000 ($480 value). Offer not available in Tasmania. Total phone plan costs include applicable monthly handset payments. Downloads stop when data limit is reached. Data charged in 1KB blocks. Individual customers only. Not to be used in conjunction with any other offer.
looks like 4gb plan is also eligible