I guess you just reply to people There are several ways to gain credits without having to use money. Here are some ideas:
Take advantage of free trials: Many services offer free trials for a limited time. You can sign up for these trials and earn credits during the free period without spending any money.
Participate in online surveys: There are many websites that offer credits or gift cards in exchange for completing surveys. These surveys are usually about your shopping habits, preferences, and opinions.
Play games: Some online games offer credits or rewards that can be redeemed for gift cards or other items. You can play these games in your free time and earn credits without spending money.
Use cashback apps: Some cashback apps offer credits or rewards for shopping at specific retailers. You can earn credits by making purchases through these apps.
Refer friends: Some services offer credits or rewards for referring friends to their platform. You can share your referral link with your friends and earn credits when they sign up.
Complete small tasks: There are many websites that offer credits for completing small tasks, such as watching videos, clicking on ads, or completing online surveys.