5x chances with Synergy Supreme+
1x chance with Synergy Regular/Extra/Diesel
*A "Smiles-linked credit card" refers to a credit card which is linked to an Esso Smiles Driver Rewards account.
Eligible Smiles Members must ensure particulars entered in the lucky draw form (www.EssoSmiles.com.sg/EssoProsperityDraw) matches the particulars registered on their Esso Smiles portal for Qualifying Spend to be retrieved. Particulars on the Smiles portal can be checked and updated at https://www.essosmiles.com.sg/member/login.
There is no limit to the number of entries, but each Eligible Participant is eligible to win only one prize.