I have these crates over my businesses and it says I need supplies but only option to pay for them is with gems. At the top of my screen the crate icon is empty. Please help.
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I have these crates over my businesses and it says I need supplies but only option to pay for them is with gems. At the top of my screen the crate icon is empty. Please help.
When you run items in your industry buildings(greenhouse, industrial plant, or idea factory) you will produce goods(little crates).
When you collect coins from your business buildings, you then need to supply the business building with more goods.
When your crate icon is empty it means you are out of goods, so you will need to run more from you industries buildings.