Assuming that you have a hard-wallet to store all your crypto business funds. However, any ideas on how to do payment solutions?
what country are you from , cause there are many options to choose from but some may not work in certain countries
you can try bitpay but it's an American site , so your customers form some countries may not be able to pay using bitpay
coinpayments is less strict than bitpay ( Canadian I guess ) , so maybe you want to have a look
personally I used to use bitpay , but few months ago they blocked my country