From funnel performance to promotion effectiveness, from checkout completion rates to loyalty engagement, merchants can track ...

If you need to pay a large expense on your HDFC Bank credit card, one of the best ways to manage the expense over a period of time is to convert the credit card purchases to Equated Monthly ...

To maximize the system average sum rate, we joint optimize the phase-shift matrix of RIS, user pairing and power allocation. Specifically, we propose a novel algorithm named PPO-DQN which merging the ...

With multiple conversion options, easy repayment plans and competitive interest rates, this facility makes high-value spending possible. (Note: Using a credit card carries its own set of risks ...

To tackle the issue, in this work, we propose a novel and highly efficient beamforming optimization algorithm for GRS to maximize the ergodic sum rate (ESR) with imperfect channel state information at ...

This might sound like a convenient way to avoid foreign transaction fees, but it's not. Here's why: The exchange rate offered here ranges from bad to awful, and you may still pay a foreign transaction ...