https://gamipress.com/add-ons/gamipress-edd-partial-payments/
Easy Digital Downloads Partial Payments gives you the ability to enable GamiPress points types for partially pay any purchase on Easy Digital Downloads.In just a few minutes, your users will be able to reduce any purchase total (like a discount) by using an amount of points at checkout.In addition, this add-on includes options to set different conversions per points type, limit the maximum discount per purchase or included customize the input to enter the points amount.
TO MAC USERS: If RAR password doesn't work, use this archive program:
RAR Expander 0.8.5 Beta 4 and extract password protected files without error.
TO WIN USERS: If RAR password doesn't work, use this archive program:
Latest Winrar and extract password protected files without error.