It depends entirely on the kind of campaign which you want to do. I have had very good experience with adwords .. My suggession to you is that keep a live chat or give a phone number to contact you because I learned from my experience is that people do make a call or chat before paying so donot forget to do that. Wish you all the best for your campaign.
is very interesting what you mean by chat. I would like more details, I want to start a campaign but do not know how to spend
By chat I mean there should be either a live chat software integrated in your site ( and one should be online if possible everytime ) or a phone number given so that people can call before paying . Give a upper limit of $ 20 every day to start with ( it entirely depends on the volume of business you are expecting ) and optimise the max pay per click to be always greater than what the google keyword tool suggesting to get maximum number of impressions. If you have more budget increase the daily budget and max cost per click because each region in your geography have different rates. Above all choice of keywords is of utmost importance
I understand the phone number I have my site and I have and messenger id, I'd like to give him limited to 10 usd per day, how do occur only during certain hours?
figure out how many clicks you'll need to get a hundred visitors to your link, set that as daily limit. You'll be able to quickly see in a few days how high or low your conversion rate is and could change it up and test different pages and see which converts better and when you're satisfied as to how much you're converting, you can scale it up. Considering you're making a profit or at least breaking even on the front end, then all you'll need is a killer back-end offer and you're off to the races
I think this is perfect asnwer for this question. you should first understand your site strategy that how much visitors are needed to convert into sales. so make your daily spending according to this.
Better that starts with $ 20 and after that do the analysis of keywords and increased by $ 5 step by step.
Well, nobody can you told that. You should first do some testing. And after that do just more testing. And when you finally find what is working good for you (nice ROI) stick with that and spend more and more. In beginning you can use adwords vouchers to do some tests if you don't like to spent money on that.
It depends on the keyword , you are using.If the keyword rate is high , you need to bid high , so that your website will be displayed.