What must occur for a redemption process to be successful?

The correct answer focuses on the need to ensure that non-qualifying points are deducted from a member's balance during the redemption process. This step is critical because it maintains the integrity of the loyalty program by ensuring that only valid points that have been earned according to the program's rules can be redeemed. By deducting non-qualifying points, the system prevents misuse and ensures that members receive rewards that they are legitimately entitled to, based on their loyalty and spending behavior.

This process helps uphold the fairness of the program and reinforces the value of earning points, as members will be less likely to attempt to redeem points that hold no actual value or that they did not earn through qualified interactions with the brand.

Other factors, like the immediate crediting of points or members meeting minimum spending requirements, may be part of different aspects of loyalty management but are not essential specifically for the success of the redemption process itself. Redemption transactions being processed in batches relates to the operational aspect and efficiency of processing but does not fundamentally impact the success of the redemption from the consumer rewards standpoint. Thus, safeguarding the validity of redeemable points through proper deduction is what truly ensures a successful redemption process.