Threatening With Summons For Incorrect Bill

Umhlanga Plumbers did some work and I had given them instruction of who to make the invoice out to, however they didn't listen to me and carried on sending it to my address.<br> <br> I have now received a letter stating I have 7 days to pay or their attorneys will get involved.<br> <br> Firstly the CPA states the consumer must be allowed 20 business days to settle an account.<br> <br> Umhlanga Plumbers, best you remedy this fast, or I will get my attorneys involved