You can leave your succulents growing in their original pots or plug trays for up to a month, if you are not ready to transplant immediately upon delivery.
To Keep Plants in Original Pots:
Remove potted plants from any plastic carrier trays and spread them out to grow without shading each other
Keep plants in a sunny room or outdoors in bright shade to partial sun
Protect from extreme temperatures and heavy rain
Water deeply and only when soil is completely dry (you may have to move leaves to reach the soil)