Who is eligible to earn the Promotional Interest Rate?

To qualify for the promotional interest rate, you must meet the following criteria:

a) New Boost Bank customers:
Register a Boost Bank account through the Boost app.
Spend a minimum of RM50 at TNB each month using Scan and Pay via the Boost app or the Boost Bank Debit Card (transaction criteria).

b) Existing Boost Bank customers:
Link your Boost Bank account to the Boost app.
Spend a minimum of RM50 at TNB each month using Scan and Pay via the Boost app or the Boost Bank Debit Card (transaction criteria).

Co conflicting. Now Low yat also say same:-https://www.lowyat.net/2025/354709/boost-bank-tnb-partner-offer-3-5-interest-paid-bills/