In e-commerce, the checkout process is where intentions translate to revenue. It's crucial to ensure a seamless transaction experience to prevent abandonment and maximize conversions. Over time, changes in payment gateways, app updates, or code modifications can lead to disruptions. A robust daily QA routine catches these issues early. Consider a store impacted by a hidden checkout error due to a third-party app update—missed revenue opportunities cascade quickly. Daily testing is not merely a safeguard; it is an operational necessity to protect revenue streams and ensure customer satisfaction. This process identifies glitches, simplifies user experience, and aligns business interests with consumer expectations. Without it, the risk of revenue leakages becomes substantial.