Thanks for you advise. I appreciate it.<p>One of the problems with setting up Stripe&#x2F;credit card payments for us is the amount is close to 5K. Most client would prefer a invoice as opposed to a direct debit.<p>Clients on a 1-2K retainers generally ask for an automated payment. Clients above the 2K mark generally pay but are usually much slower.<p>We email them after 10 days and then a personal call is made every 15 days.<p>We have never had a non payment issue as such but the invoices are always waiting for the directors or someone&#x27;s signature to go through.<p>We have tried the following so far<p>1) Automated payments. 
2) Personal email after 10 days
3) Call every 15 days.
5) SEO invoices are month in advance yet payments come 30 days after service is delivered.<p>For ongoing clients that have been us with over 6 months it may be difficult to stop services. We know they will pay as we have a good relationship.