Description of "Fill Check-in"

1. If the check-in is interrupted on one day, all subsequent check-ins will not be counted as consecutive check-ins
2. If you miss the consecutive check-in, you can use the "Fill Check-in" function to make up
3. It costs points to use "Fill Check-in" function, which is calculated as follows: daily check-in maximum * number of days without checking in * multiplier (0.5), e.g. daily check-in can be randomly get 50 to 120 points, there are 2 days no check-in, the current multiplier is 0.5, then you need to pay 120*2*0.5 points= 120 points.