Yes. If you already have auto-sync with your Talkable account, you can still make amendments to the discount list in Shopify.
Warning
Certain Price Rule attributes must match the coupon list configuration at all times. These include:
value - must correspond to coupon list amount
value_type - must correspond to coupon list type
ends_at - must be greater than or equal to coupon list expiration (and absent if coupon list has no expiration)
prerequisite_subtotal_range - must match coupon list minimum subtotal
Note
All previously generated coupons will retain the attributes of the Price Rule that was used at the point at which they were created (auto-synced).