[ic] limiting number of transactions per customer per day

[DB]

On 2/25/25 2:57 PM, davideth--- via interchange-users wrote:
> <http://www.icdevgroup.org/> Currently using 5.10.0
> 
> 
> I have noticed a current issue with fraudulent charge attempts. These 
> are being used to verify stolen cards.
> 
> 
> A false customer is using a bot to place successive orders to verify 
> that a card is being accepted. About 1000 order attempts from one 
> customer today with about 6 actually being successful but having a 
> billing address mismatch.
> 
> 
> Is there currently any way to limit the number of successful 
> transactions per customer per day?
> 
> Is the a way to limit the number of failed transaction attempts per day?
> 
> TIA, David
> 

I'm not sure about solutions currently in Interchange itself, but I know 
  that Authorize.net (and likely others) have what's called 'velocity' 
limits which may help.

 From 
https://account.authorize.net/help/Tools/Fraud_Detection_Suite/Transaction_Filters/Transaction_IP_Velocity_Filter.htm

"The Transaction IP Velocity Filter allows you to limit the number of 
transactions received from the same Internet Protocol (IP) address per 
hour.... "

DB