automatic discount for all orders

Is it possible to set up a coupon that automatically discounts an order, without the purchaser typing in a coupon code?
Many thanks Rob

For Virtuemart 1:
https://awodev.com/forum/awocoupon/help-section/progressive-coupons-not-automatically#comment-2496

For Virtuemart 2:
https://awodev.com/products#plg_awocoupontrigger