Notice the NONE under discount, where it should say 20%
The discount level you achieve for March will show up on April 1st (if you on the end of month billing cycle). You only received one feedback in February and if that didn't come with any dsr rating then there would have been nothing to calculate.

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915
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