: If you have purchased the software, you will receive a Mojosoft.BusinessCards MX v3.98 Serial-Key via email. Copy this key and paste it into the registration field within the software.
# Create a unique serial key serial_key = f"{hash_object.hexdigest()[:8].upper()}-{hash_object.hexdigest()[8:16].upper()}-{hash_object.hexdigest()[16:24].upper()}-{hash_object.hexdigest()[24:32].upper()}"
class SerialKeyValidator: def __init__(self): self.generated_keys = []