Hello,i have the same issue with ACTIVE_PERIOD_OVERLAP only in few stores.Do you know now what is the problem?Thank you so much for info.

Hello,you can write me to info@singleton-software.com about your problem and i will make it work in your store. Problem can be because of conflict beween app and your theme.

Hello,you can use app Auto Discount: Welcome Voucher to send automatic discount code to email of customer, who subscribe in your store. You can set lot of options and rules how to generate discount codes to customers who subscribe to your store.

Hello,you can use app Auto Discount: Welcome Voucher, where you can set creating a discount code for customers who sign up (register) to your store. Discount code will be send automatically to customer who register by email. You can also set in app c...