Hardly any! We have received a lot of praise from nurseries for our 'easy to use' administration system! Each photo pack comes supplied in a clear carrier bag so you can clearly see the photos inside. We leave it up to you to decide if parents can take the pack home to show to other family members before payment! We also provide you with a simple form which tells you how many photo packs we have provided and a clear section where you can see who has paid for a pack or who has returned a pack. You can even see how much commission is due to the nursery by simply adding up all of the totals on the payment envelopes and multiplying by 15%. Easy!