Flex Credit lines range from $6,000 to $250,000. Your total credit line and available credit line are shown on your user Dashboard on the upper left-hand side of the Flex Credit section.
After 45 days of payment on Flex6, or 90 days of payment on Flex12, you may be eligible for a credit line increase. To request an increase, go to the Flex Credit tab. In the upper left hand corner, click the i next to Your Available Credit. Next, click Request Increase and enter the total desired credit line.
Please see here for more information pertaining to credit line increases.
*Please note: This does not guarantee a credit line increase.