China Mobile lets me enjoy the package of 6G traffic in 60 yuan. Does 6G traffic come from 60 yuan or 60 yuan every month?

The July promotion package of "Let Me Enjoy" is a semi-annual package of "60 yuan package 6GB national traffic". Tips: 1, valid for 180 days from the effective date of the order; 2. Each customer can only order once during the activity, and it will take effect immediately after the order is successful. The fee is charged at one time, and the traffic is provided at one time. The validity period of the flow in the package 180 days; 3. Domestic traffic is included in the preferential package (excluding Hong Kong, Macao and Taiwan), and the traffic in the preferential package does not participate in carry-over and gift.