Add callout to tell users they may get a top up payment #5597

Job	Run time
Lint SCSS / Run Stylelint	12s
Lint JavaScript / Run Standardx	14s
Lint Ruby / Run RuboCop	31s
Security Analysis / Run Brakeman	19s
Test JavaScript / Run Jasmine	52s
Test Ruby / Run Minitest	3m 52s
	6m 0s

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