We have a Mid-Week Special. Tuesday ? Thursday. $2 off all the wash packages. We lower the price on Tuesday morning and raise it on Friday morning. This has worked out very well for us. Years ago we used to have a early bird wash from 5AM ? 9AM, we did OK with that one. The Mid-Week special seems to work the best. If you have a key pad on the front of your Goldline ACW you could do discount codes. We are starting that next month.