What rate should be used in the constructor for a Crowdsale?

what is the argument you enter into the constructor? Please simplify the answer.

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Hi @duanescarlett,

Welcome to the community :wave:

Please see the documentation on how to calculate the rate: https://docs.openzeppelin.com/contracts/2.x/crowdsales#crowdsale-rate

If you want to issue someone “1 TKNfor every 1 ETH”, and your decimals are 18, your rate is 1

For initial testing on a testnet (or locally), you can start with a rate of 1 whilst you test your code.