How to modify checkout pickup date restrictions?
When placing an order on LiveParcels, you can set the date you want the courier to come to pickup your parcel.
By default, the pickup date is limited to any date from today onwards. As an administrator, you can change this setting by clicking LiveParcels -> Address book country settings under Settings -> Minimum pickup date.
If user select a pickup date that is not permitted, e.g. yesterday, he/she will see an error message and will not be able to complete checkout.