When you sell on marketplaces, you can set different delivery times for your products. The delivery times you can choose depending on what delivery times a marketplace has available.
If the delivery time you want to use cannot be selected in the available delivery times, it may be a 'translated delivery time'. For example, if you have a delivery time of 2 to 3 business days, and the day falls on a Friday, then marketplaces will translate the delivery time into days, making it 3-5 days for example.
In EffectConnect you can really only select the delivery times that the marketplace provides.