I have to do that project using R.I don't have any data analyzing issues. However when I scrape the data from different web pages, web pages don't allow me to take the data and ban my Ip. How can I get the data from thoose web pages using R

I don't need any answer to my question. I am able to write the code. I need the information about how to avoid blocking Ip

Option 1. The brand and store effects Write a report on the brand and store effects on product prices. Tasks to be performed are as follows: - Conduct a short literature survey on the topic. - Select a product with many versions available (smart phones, computers, TV sets, etc.). - Collect price and product data (about product characteristics) for at least 6 brands from at least 4 online retailers (at least 500 observations). - Collect complementary data on market players, level of competition, regulations, etc. from secondary sources. - Conduct an econometric analysis on the effects of product characteristics, product brand, and retailer on product prices. - Summarize your findings by using appropriate types of charts