Please also suggest me a domain + email option.
I have a .in domain since 2008/09. And I have an email associated to it ([email protected]). Email is forwarded to my gmail. It is not important but I just want to keep it for feel good factor and once in while Samsung corporate offers. 
For domain name buying/renewal, I was using Net4 and later moved to godaddy. Email was free with Google workspace till last year.
I paid Rs.825 in Dec’22 to godaddy for one year domain renewal. Email renewal is due in Sep’23 and it is asking Rs.708 for one year. Last year I paid Rs.411 for one year email.
Please suggest me cheapest option for domain+email.
