We request that clients pay for our pooper scooper service using a credit or debit card. Your card will be charged each month on your last service day. For example, if your pooper scooper service is scheduled for Thursdays, your card will be charged on the last Thursday of the month. Similarly, if your service is on Mondays, your card will be charged on the last Monday of the month, and so on. We understand the importance of record-keeping, which is why we are happy to email you a paid invoice each month upon request.