Regardless of whether you use UmbrelOS or Start9OS for your own Bitcoin Node. Currently, I strongly recommend that you install the update to LND 0.18.5 beta, as a security vulnerability has been fixed here.
With Bitcoin, you as a company can accept payments in Bitcoin/Lightning independently of banks and credit card companies. Free of charge and in a matter of seconds.
I would be happy to help you develop a Bitcoin strategy for your company so that you are securely positioned for the future. I can also provide technical support and regularly install updates.
