nal <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html">Unit</a> <a href="start-payment.html">startPayment</a>()<span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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<p class="paragraph">Starts the payment transaction. Calling this method launches the Payment Menu and shows installed UPI apps in device and le