V1.0.0 of the DalPay Checkout payment module:
* Supports 'Allow Multiple Quantities' in combination with 'Recurring Cycles Limit' if the purchased products have the same 'Recurring Cycles Limit' value.
* Does NOT support stopping, restarting, or changing the amount for a subscription from within WHMCS.
* Products/Services > Pricing:
+ Supports single values of both Setup Fee and Price for one of Monthly, Quarterly or Semi-Annually only. (Biennially and Triennially are NOT supported due to card association rules limiting the maximum term for pre-authorized recurring billing to one year.)
+ Supports 'Allow Multiple Quantities' in combination with 'Recurring Cycles Limit' if the products share the same 'Recurring Cycles Limit' value.
+ Does NOT support 'Auto Terminate/Fixed Term'.
+ Does NOT support 'Prorata Date'.
+ Does NOT support 'Charge Next Month'.