  Hirota bilinear form and multisoliton solution for semidiscrete and fully
discrete (difference-difference) versions of supersymmetric KdV equation found
by Xue, Levi and Liu [1] is presented. The solitonic interaction term displays
a fermionic dressing factor as in the continuous supersymmetric case. Using
bilinear equations it is shown also that there can be constructed a new
integrable semidiscrete (and fully discrete) version of supersymmetric KdV
which has simpler bilinear form but more complicated interaction dressing. Its
continuum limit is also computed.
