Flex by Finaxar - Grow Without Limits. Our mission is to help SMEs and startups grow without limits by being their go-to payment and cash management solution — designed to solve their most pressing needs. We strive to champion the underserved and help innovators and rebels dream big! Flex empowers SMEs and startups to grow with access to on-demand working capital. Gain total control over expenses and reduce your costs. Flex is the complete business payment and cash management solution that lets you access interest-free, on-demand working capital. Grow without limits with a simpler, faster and more affordable way for your business to thrive. Apply for a Flex Card online and access up to 35 days of interest-free credit lines. There’s no better way to grow than with Flex.