My brother applied for the current 110K points offer. He's been an ANZ customer for 31 years. Has never defaulted on any ANZ product (or any credit product of any kind). Has never paid ANZ a cent of interest. Owns his own home outright. Has more than $200K in the bank. Is single with no dependants. Has no debts of any kind.
Application denied! The reason? He's recently started a new job and doesn't have three months of payslips from that job. Sumand at ANZ's call centre (in Asia, obviously) told him it was a no-go, despite ANZ's own lending terms saying, "If you do not have a payslip that shows a 3 month Year To Date income figure, we will require supporting documentation to show 3 months of income such as previous payslips; your most recent ATO Income Statement; or your Individual Tax Return and ATO Notice of Assessment no older than 22.5 months)" (
https://www.anz.com.au/content/dam/anzcomau/documents/pdf/CC_document_guide.pdf).
To top it all off, ANZ still did a credit check on him, knocking more than 50 points of his score. He's now closed all his ANZ accounts and ended his relationship with the bank.