The steps/guidelines for preventing quackery and fraud when shopping are :
Quackery involves the claim of knowledge and provision of a fake and dishonest service to unsuspecting customers or clients and this is very common in medicine.
Fraud is the false representation of a material or service in order to cause loss of money or pain to an unsuspecting client or customer. some steps to prevent fraud are as follows :
Hence we can conclude that The steps/guidelines for preventing quackery and fraud when shopping are as listed above
Learn more about Fraud : https://brainly.com/question/1260589