You will have to wait till the next Monday.
If you were paid on Monday I would think you'd have to wait. The best way to find out is just give them a call to see when you can donate again.
Never hesitate to call the center, especially about matters that are not exactly typical.
You can donate twice a week, with at least one day between donate days. To be truethfully, you can call the business and talk to the tech and ask them to be for sure.
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