Stripe, a private financial technology giant, is conducting another tender offer, allowing former employees and current investors to sell shares at a $70 billion valuation. This move underscores Stripe's significant growth and market reach, with some analysts predicting it could become a $1 trillion company in the future. The company's potential IPO is also seen as a major event in the venture capital industry, potentially returning half of the capital raised by the industry in a given year.