Customer Credit

No matter what I do I cannot get the Customer Credit line to show up as a payment method. I have tried a fresh install of wordpress and woocommerce. Created a group with payment method active. Activated payment method in woocommerce. Made sure the user has a credit line of various amounts. It always says "There are no payment methods available. This may be an error on our side. Please contact us if you need any help placing your order."

Any idea what I am doing wrong? 

That worked! Thank you so much for fast reply and solution. I appreciate it.