adds commercial support statement

[MaureenElsberry]

Adds commercial support statement

[codecov-io]

Codecov Report

Merging #129 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #129   +/-   ##
=====================================
  Coverage      78%    78%           
=====================================
  Files          14     14           
  Lines         300    300           
  Branches        2      2           
=====================================
  Hits          234    234           
  Misses         66     66

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