How do I load information from a till at a restaurant(cash and card)?

Good day, @marthemarais.

You can create a single sales receipt to report the total daily sales from a till in QuickBooks Online. The method is called Daily Sales Summary and there are six steps to complete the process. 

I recommend checking out this article for more information: Record your total daily sales.

Leave a comment if there's anything else you need. I'm here to keep helping. Take care!