When the time limit of a campaign expires, it is no longer possible to participate in the campaign by buying products. However, the quantity of products collected sometimes continues to increase during the following minutes.
This is due to the length of the purchase procedures initiated before the cut-off time, as it can take several minutes for these to be finalised.
In addition, when the target is not reached within the time limit, even though all purchases and clicks have already been taken into account, we also consult the click reserve, which can also change the campaign's progress.