PhonePe, the Walmart-backed digital payments firm, has converted into a public limited company as it prepares for an IPO in India.The change from PhonePe Private Limited to PhonePe Limited was approved in an extraordinary general meeting on April 16.PhonePe has engaged Kotak Mahindra Capital, JP Morgan, Citi, and Morgan Stanley for its IPO, targeting a valuation of around $15 billion.PhonePe commands nearly half of India's UPI market and reported a 73% YoY growth in revenue in FY24.